317451240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{46411}}^1$

素因数の和:46447

約数の個数: 96

約数和(自身を含む): 1086040800

約数和(自身を除く): 768589560

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, 46411, 92822, 139233, 185644, 232055, 278466, 371288, 417699, 464110, 556932, 696165, 835398, 881809, 928220, 1113864, 1392330, 1670796, 1763618, 1856440, 2088495, 2645427, 2784660, 3341592, 3527236, 4176990, 4409045, 5290854, 5569320, 7054472, 7936281, 8353980, 8818090, 10581708, 13227135, 15872562, 16707960, 17636180, 21163416, 26454270, 31745124, 35272360, 39681405, 52908540, 63490248, 79362810, 105817080, 158725620, 317451240]

約数ペア:

[(1, 317451240), (2, 158725620), (3, 105817080), (4, 79362810), (5, 63490248), (6, 52908540), (8, 39681405), (9, 35272360), (10, 31745124), (12, 26454270), (15, 21163416), (18, 17636180), (19, 16707960), (20, 15872562), (24, 13227135), (30, 10581708), (36, 8818090), (38, 8353980), (40, 7936281), (45, 7054472), (57, 5569320), (60, 5290854), (72, 4409045), (76, 4176990), (90, 3527236), (95, 3341592), (114, 2784660), (120, 2645427), (152, 2088495), (171, 1856440), (180, 1763618), (190, 1670796), (228, 1392330), (285, 1113864), (342, 928220), (360, 881809), (380, 835398), (456, 696165), (570, 556932), (684, 464110), (760, 417699), (855, 371288), (1140, 278466), (1368, 232055), (1710, 185644), (2280, 139233), (3420, 92822), (6840, 46411)]