15218318880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1367}}^1$

素因数の和:2253

約数の個数: 240

約数和(自身を含む): 53809842240

約数和(自身を除く): 38591523360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 859, 864, 1080, 1296, 1367, 1440, 1620, 1718, 2160, 2577, 2592, 2734, 3240, 3436, 4101, 4295, 4320, 5154, 5468, 6480, 6835, 6872, 7731, 8202, 8590, 10308, 10936, 12303, 12885, 12960, 13670, 13744, 15462, 16404, 17180, 20505, 20616, 21872, 23193, 24606, 25770, 27340, 27488, 30924, 32808, 34360, 36909, 38655, 41010, 41232, 43744, 46386, 49212, 51540, 54680, 61515, 61848, 65616, 68720, 69579, 73818, 77310, 82020, 82464, 92772, 98424, 103080, 109360, 110727, 115965, 123030, 123696, 131232, 137440, 139158, 147636, 154620, 164040, 184545, 185544, 196848, 206160, 218720, 221454, 231930, 246060, 247392, 278316, 295272, 309240, 328080, 347895, 369090, 371088, 393696, 412320, 442908, 463860, 492120, 553635, 556632, 590544, 618480, 656160, 695790, 738180, 742176, 885816, 927720, 984240, 1107270, 1113264, 1174253, 1181088, 1236960, 1391580, 1476360, 1771632, 1855440, 1968480, 2214540, 2226528, 2348506, 2783160, 2952720, 3522759, 3543264, 3710880, 4429080, 4697012, 5566320, 5871265, 5905440, 7045518, 8858160, 9394024, 10568277, 11132640, 11742530, 14091036, 17613795, 17716320, 18788048, 21136554, 23485060, 28182072, 31704831, 35227590, 37576096, 42273108, 46970120, 52841385, 56364144, 63409662, 70455180, 84546216, 93940240, 95114493, 105682770, 112728288, 126819324, 140910360, 158524155, 169092432, 187880480, 190228986, 211365540, 253638648, 281820720, 317048310, 338184864, 380457972, 422731080, 475572465, 507277296, 563641440, 634096620, 760915944, 845462160, 951144930, 1014554592, 1268193240, 1521831888, 1690924320, 1902289860, 2536386480, 3043663776, 3804579720, 5072772960, 7609159440, 15218318880]

約数ペア:

[(1, 15218318880), (2, 7609159440), (3, 5072772960), (4, 3804579720), (5, 3043663776), (6, 2536386480), (8, 1902289860), (9, 1690924320), (10, 1521831888), (12, 1268193240), (15, 1014554592), (16, 951144930), (18, 845462160), (20, 760915944), (24, 634096620), (27, 563641440), (30, 507277296), (32, 475572465), (36, 422731080), (40, 380457972), (45, 338184864), (48, 317048310), (54, 281820720), (60, 253638648), (72, 211365540), (80, 190228986), (81, 187880480), (90, 169092432), (96, 158524155), (108, 140910360), (120, 126819324), (135, 112728288), (144, 105682770), (160, 95114493), (162, 93940240), (180, 84546216), (216, 70455180), (240, 63409662), (270, 56364144), (288, 52841385), (324, 46970120), (360, 42273108), (405, 37576096), (432, 35227590), (480, 31704831), (540, 28182072), (648, 23485060), (720, 21136554), (810, 18788048), (859, 17716320), (864, 17613795), (1080, 14091036), (1296, 11742530), (1367, 11132640), (1440, 10568277), (1620, 9394024), (1718, 8858160), (2160, 7045518), (2577, 5905440), (2592, 5871265), (2734, 5566320), (3240, 4697012), (3436, 4429080), (4101, 3710880), (4295, 3543264), (4320, 3522759), (5154, 2952720), (5468, 2783160), (6480, 2348506), (6835, 2226528), (6872, 2214540), (7731, 1968480), (8202, 1855440), (8590, 1771632), (10308, 1476360), (10936, 1391580), (12303, 1236960), (12885, 1181088), (12960, 1174253), (13670, 1113264), (13744, 1107270), (15462, 984240), (16404, 927720), (17180, 885816), (20505, 742176), (20616, 738180), (21872, 695790), (23193, 656160), (24606, 618480), (25770, 590544), (27340, 556632), (27488, 553635), (30924, 492120), (32808, 463860), (34360, 442908), (36909, 412320), (38655, 393696), (41010, 371088), (41232, 369090), (43744, 347895), (46386, 328080), (49212, 309240), (51540, 295272), (54680, 278316), (61515, 247392), (61848, 246060), (65616, 231930), (68720, 221454), (69579, 218720), (73818, 206160), (77310, 196848), (82020, 185544), (82464, 184545), (92772, 164040), (98424, 154620), (103080, 147636), (109360, 139158), (110727, 137440), (115965, 131232), (123030, 123696)]