165859920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2477}}^1$

素因数の和:2530

約数の個数: 160

約数和(自身を含む): 589962240

約数和(自身を除く): 424102320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2477, 2480, 2790, 3348, 3720, 4185, 4464, 4954, 5580, 6696, 7431, 7440, 8370, 9908, 11160, 12385, 13392, 14862, 16740, 19816, 22293, 22320, 24770, 29724, 33480, 37155, 39632, 44586, 49540, 59448, 66879, 66960, 74310, 76787, 89172, 99080, 111465, 118896, 133758, 148620, 153574, 178344, 198160, 222930, 230361, 267516, 297240, 307148, 334395, 356688, 383935, 445860, 460722, 535032, 594480, 614296, 668790, 691083, 767870, 891720, 921444, 1070064, 1151805, 1228592, 1337580, 1382166, 1535740, 1783440, 1842888, 2073249, 2303610, 2675160, 2764332, 3071480, 3455415, 3685776, 4146498, 4607220, 5350320, 5528664, 6142960, 6910830, 8292996, 9214440, 10366245, 11057328, 13821660, 16585992, 18428880, 20732490, 27643320, 33171984, 41464980, 55286640, 82929960, 165859920]

約数ペア:

[(1, 165859920), (2, 82929960), (3, 55286640), (4, 41464980), (5, 33171984), (6, 27643320), (8, 20732490), (9, 18428880), (10, 16585992), (12, 13821660), (15, 11057328), (16, 10366245), (18, 9214440), (20, 8292996), (24, 6910830), (27, 6142960), (30, 5528664), (31, 5350320), (36, 4607220), (40, 4146498), (45, 3685776), (48, 3455415), (54, 3071480), (60, 2764332), (62, 2675160), (72, 2303610), (80, 2073249), (90, 1842888), (93, 1783440), (108, 1535740), (120, 1382166), (124, 1337580), (135, 1228592), (144, 1151805), (155, 1070064), (180, 921444), (186, 891720), (216, 767870), (240, 691083), (248, 668790), (270, 614296), (279, 594480), (310, 535032), (360, 460722), (372, 445860), (432, 383935), (465, 356688), (496, 334395), (540, 307148), (558, 297240), (620, 267516), (720, 230361), (744, 222930), (837, 198160), (930, 178344), (1080, 153574), (1116, 148620), (1240, 133758), (1395, 118896), (1488, 111465), (1674, 99080), (1860, 89172), (2160, 76787), (2232, 74310), (2477, 66960), (2480, 66879), (2790, 59448), (3348, 49540), (3720, 44586), (4185, 39632), (4464, 37155), (4954, 33480), (5580, 29724), (6696, 24770), (7431, 22320), (7440, 22293), (8370, 19816), (9908, 16740), (11160, 14862), (12385, 13392)]