39345360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2309}}^1$

素因数の和:2396

約数の個数: 80

約数和(自身を含む): 123742080

約数和(自身を除く): 84396720

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, 2309, 2840, 3408, 4260, 4618, 5680, 6927, 8520, 9236, 11545, 13854, 17040, 18472, 23090, 27708, 34635, 36944, 46180, 55416, 69270, 92360, 110832, 138540, 163939, 184720, 277080, 327878, 491817, 554160, 655756, 819695, 983634, 1311512, 1639390, 1967268, 2459085, 2623024, 3278780, 3934536, 4918170, 6557560, 7869072, 9836340, 13115120, 19672680, 39345360]

約数ペア:

[(1, 39345360), (2, 19672680), (3, 13115120), (4, 9836340), (5, 7869072), (6, 6557560), (8, 4918170), (10, 3934536), (12, 3278780), (15, 2623024), (16, 2459085), (20, 1967268), (24, 1639390), (30, 1311512), (40, 983634), (48, 819695), (60, 655756), (71, 554160), (80, 491817), (120, 327878), (142, 277080), (213, 184720), (240, 163939), (284, 138540), (355, 110832), (426, 92360), (568, 69270), (710, 55416), (852, 46180), (1065, 36944), (1136, 34635), (1420, 27708), (1704, 23090), (2130, 18472), (2309, 17040), (2840, 13854), (3408, 11545), (4260, 9236), (4618, 8520), (5680, 6927)]