960557580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{75161}}^1$

素因数の和:75247

約数の個数: 72

約数和(自身を含む): 2954768544

約数和(自身を除く): 1994210964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 12780, 75161, 150322, 225483, 300644, 375805, 450966, 676449, 751610, 901932, 1127415, 1352898, 1503220, 2254830, 2705796, 3382245, 4509660, 5336431, 6764490, 10672862, 13528980, 16009293, 21345724, 26682155, 32018586, 48027879, 53364310, 64037172, 80046465, 96055758, 106728620, 160092930, 192111516, 240139395, 320185860, 480278790, 960557580]

約数ペア:

[(1, 960557580), (2, 480278790), (3, 320185860), (4, 240139395), (5, 192111516), (6, 160092930), (9, 106728620), (10, 96055758), (12, 80046465), (15, 64037172), (18, 53364310), (20, 48027879), (30, 32018586), (36, 26682155), (45, 21345724), (60, 16009293), (71, 13528980), (90, 10672862), (142, 6764490), (180, 5336431), (213, 4509660), (284, 3382245), (355, 2705796), (426, 2254830), (639, 1503220), (710, 1352898), (852, 1127415), (1065, 901932), (1278, 751610), (1420, 676449), (2130, 450966), (2556, 375805), (3195, 300644), (4260, 225483), (6390, 150322), (12780, 75161)]