264058020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{24049}}^1$

素因数の和:24125

約数の個数: 72

約数和(自身を含む): 814140600

約数和(自身を除く): 550082580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10980, 24049, 48098, 72147, 96196, 120245, 144294, 216441, 240490, 288588, 360735, 432882, 480980, 721470, 865764, 1082205, 1442940, 1466989, 2164410, 2933978, 4328820, 4400967, 5867956, 7334945, 8801934, 13202901, 14669890, 17603868, 22004835, 26405802, 29339780, 44009670, 52811604, 66014505, 88019340, 132029010, 264058020]

約数ペア:

[(1, 264058020), (2, 132029010), (3, 88019340), (4, 66014505), (5, 52811604), (6, 44009670), (9, 29339780), (10, 26405802), (12, 22004835), (15, 17603868), (18, 14669890), (20, 13202901), (30, 8801934), (36, 7334945), (45, 5867956), (60, 4400967), (61, 4328820), (90, 2933978), (122, 2164410), (180, 1466989), (183, 1442940), (244, 1082205), (305, 865764), (366, 721470), (549, 480980), (610, 432882), (732, 360735), (915, 288588), (1098, 240490), (1220, 216441), (1830, 144294), (2196, 120245), (2745, 96196), (3660, 72147), (5490, 48098), (10980, 24049)]