1330778040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{187963}}^1$

素因数の和:188036

約数の個数: 64

約数和(自身を含む): 4060022400

約数和(自身を除く): 2729244360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 187963, 375926, 563889, 751852, 939815, 1127778, 1503704, 1879630, 2255556, 2819445, 3759260, 4511112, 5638890, 7518520, 11089817, 11277780, 22179634, 22555560, 33269451, 44359268, 55449085, 66538902, 88718536, 110898170, 133077804, 166347255, 221796340, 266155608, 332694510, 443592680, 665389020, 1330778040]

約数ペア:

[(1, 1330778040), (2, 665389020), (3, 443592680), (4, 332694510), (5, 266155608), (6, 221796340), (8, 166347255), (10, 133077804), (12, 110898170), (15, 88718536), (20, 66538902), (24, 55449085), (30, 44359268), (40, 33269451), (59, 22555560), (60, 22179634), (118, 11277780), (120, 11089817), (177, 7518520), (236, 5638890), (295, 4511112), (354, 3759260), (472, 2819445), (590, 2255556), (708, 1879630), (885, 1503704), (1180, 1127778), (1416, 939815), (1770, 751852), (2360, 563889), (3540, 375926), (7080, 187963)]