38729264040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{325019}}^1$

素因数の和:325367

約数の個数: 96

約数和(自身を含む): 126250768800

約数和(自身を除く): 87521504760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 331, 360, 662, 993, 1324, 1655, 1986, 2648, 2979, 3310, 3972, 4965, 5958, 6620, 7944, 9930, 11916, 13240, 14895, 19860, 23832, 29790, 39720, 59580, 119160, 325019, 650038, 975057, 1300076, 1625095, 1950114, 2600152, 2925171, 3250190, 3900228, 4875285, 5850342, 6500380, 7800456, 9750570, 11700684, 13000760, 14625855, 19501140, 23401368, 29251710, 39002280, 58503420, 107581289, 117006840, 215162578, 322743867, 430325156, 537906445, 645487734, 860650312, 968231601, 1075812890, 1290975468, 1613719335, 1936463202, 2151625780, 2581950936, 3227438670, 3872926404, 4303251560, 4841158005, 6454877340, 7745852808, 9682316010, 12909754680, 19364632020, 38729264040]

約数ペア:

[(1, 38729264040), (2, 19364632020), (3, 12909754680), (4, 9682316010), (5, 7745852808), (6, 6454877340), (8, 4841158005), (9, 4303251560), (10, 3872926404), (12, 3227438670), (15, 2581950936), (18, 2151625780), (20, 1936463202), (24, 1613719335), (30, 1290975468), (36, 1075812890), (40, 968231601), (45, 860650312), (60, 645487734), (72, 537906445), (90, 430325156), (120, 322743867), (180, 215162578), (331, 117006840), (360, 107581289), (662, 58503420), (993, 39002280), (1324, 29251710), (1655, 23401368), (1986, 19501140), (2648, 14625855), (2979, 13000760), (3310, 11700684), (3972, 9750570), (4965, 7800456), (5958, 6500380), (6620, 5850342), (7944, 4875285), (9930, 3900228), (11916, 3250190), (13240, 2925171), (14895, 2600152), (19860, 1950114), (23832, 1625095), (29790, 1300076), (39720, 975057), (59580, 650038), (119160, 325019)]