138276868560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10870823}}^1$

素因数の和:10870892

約数の個数: 80

約数和(自身を含む): 436746225024

約数和(自身を除く): 298469356464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 10870823, 21741646, 32612469, 43483292, 54354115, 65224938, 86966584, 108708230, 130449876, 163062345, 173933168, 217416460, 260899752, 326124690, 434832920, 521799504, 576153619, 652249380, 869665840, 1152307238, 1304498760, 1728460857, 2304614476, 2608997520, 2880768095, 3456921714, 4609228952, 5761536190, 6913843428, 8642304285, 9218457904, 11523072380, 13827686856, 17284608570, 23046144760, 27655373712, 34569217140, 46092289520, 69138434280, 138276868560]

約数ペア:

[(1, 138276868560), (2, 69138434280), (3, 46092289520), (4, 34569217140), (5, 27655373712), (6, 23046144760), (8, 17284608570), (10, 13827686856), (12, 11523072380), (15, 9218457904), (16, 8642304285), (20, 6913843428), (24, 5761536190), (30, 4609228952), (40, 3456921714), (48, 2880768095), (53, 2608997520), (60, 2304614476), (80, 1728460857), (106, 1304498760), (120, 1152307238), (159, 869665840), (212, 652249380), (240, 576153619), (265, 521799504), (318, 434832920), (424, 326124690), (530, 260899752), (636, 217416460), (795, 173933168), (848, 163062345), (1060, 130449876), (1272, 108708230), (1590, 86966584), (2120, 65224938), (2544, 54354115), (3180, 43483292), (4240, 32612469), (6360, 21741646), (12720, 10870823)]