159129480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{21739}}^1$

素因数の和:21814

約数の個数: 64

約数和(自身を含む): 485236800

約数和(自身を除く): 326107320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 732, 915, 1220, 1464, 1830, 2440, 3660, 7320, 21739, 43478, 65217, 86956, 108695, 130434, 173912, 217390, 260868, 326085, 434780, 521736, 652170, 869560, 1304340, 1326079, 2608680, 2652158, 3978237, 5304316, 6630395, 7956474, 10608632, 13260790, 15912948, 19891185, 26521580, 31825896, 39782370, 53043160, 79564740, 159129480]

約数ペア:

[(1, 159129480), (2, 79564740), (3, 53043160), (4, 39782370), (5, 31825896), (6, 26521580), (8, 19891185), (10, 15912948), (12, 13260790), (15, 10608632), (20, 7956474), (24, 6630395), (30, 5304316), (40, 3978237), (60, 2652158), (61, 2608680), (120, 1326079), (122, 1304340), (183, 869560), (244, 652170), (305, 521736), (366, 434780), (488, 326085), (610, 260868), (732, 217390), (915, 173912), (1220, 130434), (1464, 108695), (1830, 86956), (2440, 65217), (3660, 43478), (7320, 21739)]