147856080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8677}}^1$

素因数の和:8764

約数の個数: 80

約数和(自身を含む): 464863104

約数和(自身を除く): 317007024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8520, 8677, 17040, 17354, 26031, 34708, 43385, 52062, 69416, 86770, 104124, 130155, 138832, 173540, 208248, 260310, 347080, 416496, 520620, 616067, 694160, 1041240, 1232134, 1848201, 2082480, 2464268, 3080335, 3696402, 4928536, 6160670, 7392804, 9241005, 9857072, 12321340, 14785608, 18482010, 24642680, 29571216, 36964020, 49285360, 73928040, 147856080]

約数ペア:

[(1, 147856080), (2, 73928040), (3, 49285360), (4, 36964020), (5, 29571216), (6, 24642680), (8, 18482010), (10, 14785608), (12, 12321340), (15, 9857072), (16, 9241005), (20, 7392804), (24, 6160670), (30, 4928536), (40, 3696402), (48, 3080335), (60, 2464268), (71, 2082480), (80, 1848201), (120, 1232134), (142, 1041240), (213, 694160), (240, 616067), (284, 520620), (355, 416496), (426, 347080), (568, 260310), (710, 208248), (852, 173540), (1065, 138832), (1136, 130155), (1420, 104124), (1704, 86770), (2130, 69416), (2840, 52062), (3408, 43385), (4260, 34708), (5680, 26031), (8520, 17354), (8677, 17040)]