66060720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:488

約数の個数: 240

約数和(自身を含む): 255340800

約数和(自身を除く): 189280080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 48, 55, 57, 60, 66, 72, 76, 80, 88, 90, 95, 99, 110, 114, 120, 132, 144, 152, 165, 171, 176, 180, 190, 198, 209, 220, 228, 240, 264, 285, 304, 330, 342, 360, 380, 396, 418, 439, 440, 456, 495, 528, 570, 627, 660, 684, 720, 760, 792, 836, 855, 878, 880, 912, 990, 1045, 1140, 1254, 1317, 1320, 1368, 1520, 1584, 1672, 1710, 1756, 1881, 1980, 2090, 2195, 2280, 2508, 2634, 2640, 2736, 3135, 3344, 3420, 3512, 3762, 3951, 3960, 4180, 4390, 4560, 4829, 5016, 5268, 6270, 6585, 6840, 7024, 7524, 7902, 7920, 8341, 8360, 8780, 9405, 9658, 10032, 10536, 12540, 13170, 13680, 14487, 15048, 15804, 16682, 16720, 17560, 18810, 19316, 19755, 21072, 24145, 25023, 25080, 26340, 28974, 30096, 31608, 33364, 35120, 37620, 38632, 39510, 41705, 43461, 48290, 50046, 50160, 52680, 57948, 63216, 66728, 72435, 75069, 75240, 77264, 79020, 83410, 86922, 91751, 96580, 100092, 105360, 115896, 125115, 133456, 144870, 150138, 150480, 158040, 166820, 173844, 183502, 193160, 200184, 217305, 231792, 250230, 275253, 289740, 300276, 316080, 333640, 347688, 367004, 375345, 386320, 400368, 434610, 458755, 500460, 550506, 579480, 600552, 667280, 695376, 734008, 750690, 825759, 869220, 917510, 1000920, 1101012, 1158960, 1201104, 1376265, 1468016, 1501380, 1651518, 1738440, 1835020, 2001840, 2202024, 2752530, 3002760, 3303036, 3476880, 3670040, 4128795, 4404048, 5505060, 6005520, 6606072, 7340080, 8257590, 11010120, 13212144, 16515180, 22020240, 33030360, 66060720]

約数ペア:

[(1, 66060720), (2, 33030360), (3, 22020240), (4, 16515180), (5, 13212144), (6, 11010120), (8, 8257590), (9, 7340080), (10, 6606072), (11, 6005520), (12, 5505060), (15, 4404048), (16, 4128795), (18, 3670040), (19, 3476880), (20, 3303036), (22, 3002760), (24, 2752530), (30, 2202024), (33, 2001840), (36, 1835020), (38, 1738440), (40, 1651518), (44, 1501380), (45, 1468016), (48, 1376265), (55, 1201104), (57, 1158960), (60, 1101012), (66, 1000920), (72, 917510), (76, 869220), (80, 825759), (88, 750690), (90, 734008), (95, 695376), (99, 667280), (110, 600552), (114, 579480), (120, 550506), (132, 500460), (144, 458755), (152, 434610), (165, 400368), (171, 386320), (176, 375345), (180, 367004), (190, 347688), (198, 333640), (209, 316080), (220, 300276), (228, 289740), (240, 275253), (264, 250230), (285, 231792), (304, 217305), (330, 200184), (342, 193160), (360, 183502), (380, 173844), (396, 166820), (418, 158040), (439, 150480), (440, 150138), (456, 144870), (495, 133456), (528, 125115), (570, 115896), (627, 105360), (660, 100092), (684, 96580), (720, 91751), (760, 86922), (792, 83410), (836, 79020), (855, 77264), (878, 75240), (880, 75069), (912, 72435), (990, 66728), (1045, 63216), (1140, 57948), (1254, 52680), (1317, 50160), (1320, 50046), (1368, 48290), (1520, 43461), (1584, 41705), (1672, 39510), (1710, 38632), (1756, 37620), (1881, 35120), (1980, 33364), (2090, 31608), (2195, 30096), (2280, 28974), (2508, 26340), (2634, 25080), (2640, 25023), (2736, 24145), (3135, 21072), (3344, 19755), (3420, 19316), (3512, 18810), (3762, 17560), (3951, 16720), (3960, 16682), (4180, 15804), (4390, 15048), (4560, 14487), (4829, 13680), (5016, 13170), (5268, 12540), (6270, 10536), (6585, 10032), (6840, 9658), (7024, 9405), (7524, 8780), (7902, 8360), (7920, 8341)]