53728560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{74623}}^1$

素因数の和:74642

約数の個数: 60

約数和(自身を含む): 180440832

約数和(自身を除く): 126712272

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, 74623, 149246, 223869, 298492, 373115, 447738, 596984, 671607, 746230, 895476, 1119345, 1193968, 1343214, 1492460, 1790952, 2238690, 2686428, 2984920, 3358035, 3581904, 4477380, 5372856, 5969840, 6716070, 8954760, 10745712, 13432140, 17909520, 26864280, 53728560]

約数ペア:

[(1, 53728560), (2, 26864280), (3, 17909520), (4, 13432140), (5, 10745712), (6, 8954760), (8, 6716070), (9, 5969840), (10, 5372856), (12, 4477380), (15, 3581904), (16, 3358035), (18, 2984920), (20, 2686428), (24, 2238690), (30, 1790952), (36, 1492460), (40, 1343214), (45, 1193968), (48, 1119345), (60, 895476), (72, 746230), (80, 671607), (90, 596984), (120, 447738), (144, 373115), (180, 298492), (240, 223869), (360, 149246), (720, 74623)]