31973520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1049}}^1$

素因数の和:1192

約数の個数: 80

約数和(自身を含む): 99993600

約数和(自身を除く): 68020080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 127, 240, 254, 381, 508, 635, 762, 1016, 1049, 1270, 1524, 1905, 2032, 2098, 2540, 3048, 3147, 3810, 4196, 5080, 5245, 6096, 6294, 7620, 8392, 10160, 10490, 12588, 15240, 15735, 16784, 20980, 25176, 30480, 31470, 41960, 50352, 62940, 83920, 125880, 133223, 251760, 266446, 399669, 532892, 666115, 799338, 1065784, 1332230, 1598676, 1998345, 2131568, 2664460, 3197352, 3996690, 5328920, 6394704, 7993380, 10657840, 15986760, 31973520]

約数ペア:

[(1, 31973520), (2, 15986760), (3, 10657840), (4, 7993380), (5, 6394704), (6, 5328920), (8, 3996690), (10, 3197352), (12, 2664460), (15, 2131568), (16, 1998345), (20, 1598676), (24, 1332230), (30, 1065784), (40, 799338), (48, 666115), (60, 532892), (80, 399669), (120, 266446), (127, 251760), (240, 133223), (254, 125880), (381, 83920), (508, 62940), (635, 50352), (762, 41960), (1016, 31470), (1049, 30480), (1270, 25176), (1524, 20980), (1905, 16784), (2032, 15735), (2098, 15240), (2540, 12588), (3048, 10490), (3147, 10160), (3810, 8392), (4196, 7620), (5080, 6294), (5245, 6096)]