402116760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{58789}}^1$

素因数の和:58825

約数の個数: 96

約数和(自身を含む): 1375686000

約数和(自身を除く): 973569240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 58789, 117578, 176367, 235156, 293945, 352734, 470312, 529101, 587890, 705468, 881835, 1058202, 1116991, 1175780, 1410936, 1763670, 2116404, 2233982, 2351560, 2645505, 3350973, 3527340, 4232808, 4467964, 5291010, 5584955, 6701946, 7054680, 8935928, 10052919, 10582020, 11169910, 13403892, 16754865, 20105838, 21164040, 22339820, 26807784, 33509730, 40211676, 44679640, 50264595, 67019460, 80423352, 100529190, 134038920, 201058380, 402116760]

約数ペア:

[(1, 402116760), (2, 201058380), (3, 134038920), (4, 100529190), (5, 80423352), (6, 67019460), (8, 50264595), (9, 44679640), (10, 40211676), (12, 33509730), (15, 26807784), (18, 22339820), (19, 21164040), (20, 20105838), (24, 16754865), (30, 13403892), (36, 11169910), (38, 10582020), (40, 10052919), (45, 8935928), (57, 7054680), (60, 6701946), (72, 5584955), (76, 5291010), (90, 4467964), (95, 4232808), (114, 3527340), (120, 3350973), (152, 2645505), (171, 2351560), (180, 2233982), (190, 2116404), (228, 1763670), (285, 1410936), (342, 1175780), (360, 1116991), (380, 1058202), (456, 881835), (570, 705468), (684, 587890), (760, 529101), (855, 470312), (1140, 352734), (1368, 293945), (1710, 235156), (2280, 176367), (3420, 117578), (6840, 58789)]