2555264160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1774489}}^1$

素因数の和:1774510

約数の個数: 72

約数和(自身を含む): 8719843860

約数和(自身を除く): 6164579700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1774489, 3548978, 5323467, 7097956, 8872445, 10646934, 14195912, 15970401, 17744890, 21293868, 26617335, 28391824, 31940802, 35489780, 42587736, 53234670, 56783648, 63881604, 70979560, 79852005, 85175472, 106469340, 127763208, 141959120, 159704010, 170350944, 212938680, 255526416, 283918240, 319408020, 425877360, 511052832, 638816040, 851754720, 1277632080, 2555264160]

約数ペア:

[(1, 2555264160), (2, 1277632080), (3, 851754720), (4, 638816040), (5, 511052832), (6, 425877360), (8, 319408020), (9, 283918240), (10, 255526416), (12, 212938680), (15, 170350944), (16, 159704010), (18, 141959120), (20, 127763208), (24, 106469340), (30, 85175472), (32, 79852005), (36, 70979560), (40, 63881604), (45, 56783648), (48, 53234670), (60, 42587736), (72, 35489780), (80, 31940802), (90, 28391824), (96, 26617335), (120, 21293868), (144, 17744890), (160, 15970401), (180, 14195912), (240, 10646934), (288, 8872445), (360, 7097956), (480, 5323467), (720, 3548978), (1440, 1774489)]