91896720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5393}}^1$

素因数の和:5480

約数の個数: 80

約数和(自身を含む): 288945792

約数和(自身を除く): 197049072

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, 5393, 5680, 8520, 10786, 16179, 17040, 21572, 26965, 32358, 43144, 53930, 64716, 80895, 86288, 107860, 129432, 161790, 215720, 258864, 323580, 382903, 431440, 647160, 765806, 1148709, 1294320, 1531612, 1914515, 2297418, 3063224, 3829030, 4594836, 5743545, 6126448, 7658060, 9189672, 11487090, 15316120, 18379344, 22974180, 30632240, 45948360, 91896720]

約数ペア:

[(1, 91896720), (2, 45948360), (3, 30632240), (4, 22974180), (5, 18379344), (6, 15316120), (8, 11487090), (10, 9189672), (12, 7658060), (15, 6126448), (16, 5743545), (20, 4594836), (24, 3829030), (30, 3063224), (40, 2297418), (48, 1914515), (60, 1531612), (71, 1294320), (80, 1148709), (120, 765806), (142, 647160), (213, 431440), (240, 382903), (284, 323580), (355, 258864), (426, 215720), (568, 161790), (710, 129432), (852, 107860), (1065, 86288), (1136, 80895), (1420, 64716), (1704, 53930), (2130, 43144), (2840, 32358), (3408, 26965), (4260, 21572), (5393, 17040), (5680, 16179), (8520, 10786)]