54288720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{75401}}^1$

素因数の和:75420

約数の個数: 60

約数和(自身を含む): 182322036

約数和(自身を除く): 128033316

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 75401, 150802, 226203, 301604, 377005, 452406, 603208, 678609, 754010, 904812, 1131015, 1206416, 1357218, 1508020, 1809624, 2262030, 2714436, 3016040, 3393045, 3619248, 4524060, 5428872, 6032080, 6786090, 9048120, 10857744, 13572180, 18096240, 27144360, 54288720]

約数ペア:

[(1, 54288720), (2, 27144360), (3, 18096240), (4, 13572180), (5, 10857744), (6, 9048120), (8, 6786090), (9, 6032080), (10, 5428872), (12, 4524060), (15, 3619248), (16, 3393045), (18, 3016040), (20, 2714436), (24, 2262030), (30, 1809624), (36, 1508020), (40, 1357218), (45, 1206416), (48, 1131015), (60, 904812), (72, 754010), (80, 678609), (90, 603208), (120, 452406), (144, 377005), (180, 301604), (240, 226203), (360, 150802), (720, 75401)]