12774485520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17742341}}^1$

素因数の和:17742360

約数の個数: 60

約数和(自身を含む): 42900982956

約数和(自身を除く): 30126497436

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, 17742341, 35484682, 53227023, 70969364, 88711705, 106454046, 141938728, 159681069, 177423410, 212908092, 266135115, 283877456, 319362138, 354846820, 425816184, 532270230, 638724276, 709693640, 798405345, 851632368, 1064540460, 1277448552, 1419387280, 1596810690, 2129080920, 2554897104, 3193621380, 4258161840, 6387242760, 12774485520]

約数ペア:

[(1, 12774485520), (2, 6387242760), (3, 4258161840), (4, 3193621380), (5, 2554897104), (6, 2129080920), (8, 1596810690), (9, 1419387280), (10, 1277448552), (12, 1064540460), (15, 851632368), (16, 798405345), (18, 709693640), (20, 638724276), (24, 532270230), (30, 425816184), (36, 354846820), (40, 319362138), (45, 283877456), (48, 266135115), (60, 212908092), (72, 177423410), (80, 159681069), (90, 141938728), (120, 106454046), (144, 88711705), (180, 70969364), (240, 53227023), (360, 35484682), (720, 17742341)]