18443647920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{76848533}}^1$

素因数の和:76848549

約数の個数: 40

約数和(自身を含む): 57175309296

約数和(自身を除く): 38731661376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 76848533, 153697066, 230545599, 307394132, 384242665, 461091198, 614788264, 768485330, 922182396, 1152727995, 1229576528, 1536970660, 1844364792, 2305455990, 3073941320, 3688729584, 4610911980, 6147882640, 9221823960, 18443647920]

約数ペア:

[(1, 18443647920), (2, 9221823960), (3, 6147882640), (4, 4610911980), (5, 3688729584), (6, 3073941320), (8, 2305455990), (10, 1844364792), (12, 1536970660), (15, 1229576528), (16, 1152727995), (20, 922182396), (24, 768485330), (30, 614788264), (40, 461091198), (48, 384242665), (60, 307394132), (80, 230545599), (120, 153697066), (240, 76848533)]