74868960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2557}}^1$

素因数の和:2636

約数の個数: 96

約数和(自身を含む): 239797152

約数和(自身を除く): 164928192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2557, 2928, 3660, 4880, 5114, 5856, 7320, 7671, 9760, 10228, 12785, 14640, 15342, 20456, 25570, 29280, 30684, 38355, 40912, 51140, 61368, 76710, 81824, 102280, 122736, 153420, 155977, 204560, 245472, 306840, 311954, 409120, 467931, 613680, 623908, 779885, 935862, 1227360, 1247816, 1559770, 1871724, 2339655, 2495632, 3119540, 3743448, 4679310, 4991264, 6239080, 7486896, 9358620, 12478160, 14973792, 18717240, 24956320, 37434480, 74868960]

約数ペア:

[(1, 74868960), (2, 37434480), (3, 24956320), (4, 18717240), (5, 14973792), (6, 12478160), (8, 9358620), (10, 7486896), (12, 6239080), (15, 4991264), (16, 4679310), (20, 3743448), (24, 3119540), (30, 2495632), (32, 2339655), (40, 1871724), (48, 1559770), (60, 1247816), (61, 1227360), (80, 935862), (96, 779885), (120, 623908), (122, 613680), (160, 467931), (183, 409120), (240, 311954), (244, 306840), (305, 245472), (366, 204560), (480, 155977), (488, 153420), (610, 122736), (732, 102280), (915, 81824), (976, 76710), (1220, 61368), (1464, 51140), (1830, 40912), (1952, 38355), (2440, 30684), (2557, 29280), (2928, 25570), (3660, 20456), (4880, 15342), (5114, 14640), (5856, 12785), (7320, 10228), (7671, 9760)]