83397840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18289}}^1$

素因数の和:18324

約数の個数: 80

約数和(自身を含む): 272155200

約数和(自身を除く): 188757360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 18289, 36578, 54867, 73156, 91445, 109734, 146312, 182890, 219468, 274335, 292624, 347491, 365780, 438936, 548670, 694982, 731560, 877872, 1042473, 1097340, 1389964, 1463120, 1737455, 2084946, 2194680, 2779928, 3474910, 4169892, 4389360, 5212365, 5559856, 6949820, 8339784, 10424730, 13899640, 16679568, 20849460, 27799280, 41698920, 83397840]

約数ペア:

[(1, 83397840), (2, 41698920), (3, 27799280), (4, 20849460), (5, 16679568), (6, 13899640), (8, 10424730), (10, 8339784), (12, 6949820), (15, 5559856), (16, 5212365), (19, 4389360), (20, 4169892), (24, 3474910), (30, 2779928), (38, 2194680), (40, 2084946), (48, 1737455), (57, 1463120), (60, 1389964), (76, 1097340), (80, 1042473), (95, 877872), (114, 731560), (120, 694982), (152, 548670), (190, 438936), (228, 365780), (240, 347491), (285, 292624), (304, 274335), (380, 219468), (456, 182890), (570, 146312), (760, 109734), (912, 91445), (1140, 73156), (1520, 54867), (2280, 36578), (4560, 18289)]