42980308920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{119389747}}^1$

素因数の和:119389764

約数の個数: 48

約数和(自身を含む): 139686005160

約数和(自身を除く): 96705696240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 119389747, 238779494, 358169241, 477558988, 596948735, 716338482, 955117976, 1074507723, 1193897470, 1432676964, 1790846205, 2149015446, 2387794940, 2865353928, 3581692410, 4298030892, 4775589880, 5372538615, 7163384820, 8596061784, 10745077230, 14326769640, 21490154460, 42980308920]

約数ペア:

[(1, 42980308920), (2, 21490154460), (3, 14326769640), (4, 10745077230), (5, 8596061784), (6, 7163384820), (8, 5372538615), (9, 4775589880), (10, 4298030892), (12, 3581692410), (15, 2865353928), (18, 2387794940), (20, 2149015446), (24, 1790846205), (30, 1432676964), (36, 1193897470), (40, 1074507723), (45, 955117976), (60, 716338482), (72, 596948735), (90, 477558988), (120, 358169241), (180, 238779494), (360, 119389747)]