475557840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{34763}}^1$

素因数の和:34801

約数の個数: 120

約数和(自身を含む): 1681187040

約数和(自身を除く): 1205629200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 34763, 69526, 104289, 139052, 173815, 208578, 278104, 312867, 347630, 417156, 521445, 556208, 625734, 660497, 695260, 834312, 1042890, 1251468, 1320994, 1390520, 1564335, 1668624, 1981491, 2085780, 2502936, 2641988, 2781040, 3128670, 3302485, 3962982, 4171560, 5005872, 5283976, 5944473, 6257340, 6604970, 7925964, 8343120, 9907455, 10567952, 11888946, 12514680, 13209940, 15851928, 19814910, 23777892, 25029360, 26419880, 29722365, 31703856, 39629820, 47555784, 52839760, 59444730, 79259640, 95111568, 118889460, 158519280, 237778920, 475557840]

約数ペア:

[(1, 475557840), (2, 237778920), (3, 158519280), (4, 118889460), (5, 95111568), (6, 79259640), (8, 59444730), (9, 52839760), (10, 47555784), (12, 39629820), (15, 31703856), (16, 29722365), (18, 26419880), (19, 25029360), (20, 23777892), (24, 19814910), (30, 15851928), (36, 13209940), (38, 12514680), (40, 11888946), (45, 10567952), (48, 9907455), (57, 8343120), (60, 7925964), (72, 6604970), (76, 6257340), (80, 5944473), (90, 5283976), (95, 5005872), (114, 4171560), (120, 3962982), (144, 3302485), (152, 3128670), (171, 2781040), (180, 2641988), (190, 2502936), (228, 2085780), (240, 1981491), (285, 1668624), (304, 1564335), (342, 1390520), (360, 1320994), (380, 1251468), (456, 1042890), (570, 834312), (684, 695260), (720, 660497), (760, 625734), (855, 556208), (912, 521445), (1140, 417156), (1368, 347630), (1520, 312867), (1710, 278104), (2280, 208578), (2736, 173815), (3420, 139052), (4560, 104289), (6840, 69526), (13680, 34763)]