87608016120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2971}}^1\times {\mathrm{3461}}^1$

素因数の和:6517

約数の個数: 128

約数和(自身を含む): 266692538880

約数和(自身を除く): 179084522760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 2971, 3461, 4260, 5942, 6922, 8520, 8913, 10383, 11884, 13844, 14855, 17305, 17826, 20766, 23768, 27688, 29710, 34610, 35652, 41532, 44565, 51915, 59420, 69220, 71304, 83064, 89130, 103830, 118840, 138440, 178260, 207660, 210941, 245731, 356520, 415320, 421882, 491462, 632823, 737193, 843764, 982924, 1054705, 1228655, 1265646, 1474386, 1687528, 1965848, 2109410, 2457310, 2531292, 2948772, 3164115, 3685965, 4218820, 4914620, 5062584, 5897544, 6328230, 7371930, 8437640, 9829240, 10282631, 12656460, 14743860, 20565262, 25312920, 29487720, 30847893, 41130524, 51413155, 61695786, 82261048, 102826310, 123391572, 154239465, 205652620, 246783144, 308478930, 411305240, 616957860, 730066801, 1233915720, 1460133602, 2190200403, 2920267204, 3650334005, 4380400806, 5840534408, 7300668010, 8760801612, 10951002015, 14601336020, 17521603224, 21902004030, 29202672040, 43804008060, 87608016120]

約数ペア:

[(1, 87608016120), (2, 43804008060), (3, 29202672040), (4, 21902004030), (5, 17521603224), (6, 14601336020), (8, 10951002015), (10, 8760801612), (12, 7300668010), (15, 5840534408), (20, 4380400806), (24, 3650334005), (30, 2920267204), (40, 2190200403), (60, 1460133602), (71, 1233915720), (120, 730066801), (142, 616957860), (213, 411305240), (284, 308478930), (355, 246783144), (426, 205652620), (568, 154239465), (710, 123391572), (852, 102826310), (1065, 82261048), (1420, 61695786), (1704, 51413155), (2130, 41130524), (2840, 30847893), (2971, 29487720), (3461, 25312920), (4260, 20565262), (5942, 14743860), (6922, 12656460), (8520, 10282631), (8913, 9829240), (10383, 8437640), (11884, 7371930), (13844, 6328230), (14855, 5897544), (17305, 5062584), (17826, 4914620), (20766, 4218820), (23768, 3685965), (27688, 3164115), (29710, 2948772), (34610, 2531292), (35652, 2457310), (41532, 2109410), (44565, 1965848), (51915, 1687528), (59420, 1474386), (69220, 1265646), (71304, 1228655), (83064, 1054705), (89130, 982924), (103830, 843764), (118840, 737193), (138440, 632823), (178260, 491462), (207660, 421882), (210941, 415320), (245731, 356520)]