64992240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{30089}}^1$

素因数の和:30111

約数の個数: 80

約数和(自身を含む): 223869600

約数和(自身を除く): 158877360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 30089, 60178, 90267, 120356, 150445, 180534, 240712, 270801, 300890, 361068, 451335, 481424, 541602, 601780, 722136, 812403, 902670, 1083204, 1203560, 1354005, 1444272, 1624806, 1805340, 2166408, 2407120, 2708010, 3249612, 3610680, 4062015, 4332816, 5416020, 6499224, 7221360, 8124030, 10832040, 12998448, 16248060, 21664080, 32496120, 64992240]

約数ペア:

[(1, 64992240), (2, 32496120), (3, 21664080), (4, 16248060), (5, 12998448), (6, 10832040), (8, 8124030), (9, 7221360), (10, 6499224), (12, 5416020), (15, 4332816), (16, 4062015), (18, 3610680), (20, 3249612), (24, 2708010), (27, 2407120), (30, 2166408), (36, 1805340), (40, 1624806), (45, 1444272), (48, 1354005), (54, 1203560), (60, 1083204), (72, 902670), (80, 812403), (90, 722136), (108, 601780), (120, 541602), (135, 481424), (144, 451335), (180, 361068), (216, 300890), (240, 270801), (270, 240712), (360, 180534), (432, 150445), (540, 120356), (720, 90267), (1080, 60178), (2160, 30089)]