54556560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{75773}}^1$

素因数の和:75792

約数の個数: 60

約数和(自身を含む): 183221532

約数和(自身を除く): 128664972

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, 75773, 151546, 227319, 303092, 378865, 454638, 606184, 681957, 757730, 909276, 1136595, 1212368, 1363914, 1515460, 1818552, 2273190, 2727828, 3030920, 3409785, 3637104, 4546380, 5455656, 6061840, 6819570, 9092760, 10911312, 13639140, 18185520, 27278280, 54556560]

約数ペア:

[(1, 54556560), (2, 27278280), (3, 18185520), (4, 13639140), (5, 10911312), (6, 9092760), (8, 6819570), (9, 6061840), (10, 5455656), (12, 4546380), (15, 3637104), (16, 3409785), (18, 3030920), (20, 2727828), (24, 2273190), (30, 1818552), (36, 1515460), (40, 1363914), (45, 1212368), (48, 1136595), (60, 909276), (72, 757730), (80, 681957), (90, 606184), (120, 454638), (144, 378865), (180, 303092), (240, 227319), (360, 151546), (720, 75773)]