254520480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{530251}}^1$

素因数の和:530269

約数の個数: 48

約数和(自身を含む): 801741024

約数和(自身を除く): 547220544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 530251, 1060502, 1590753, 2121004, 2651255, 3181506, 4242008, 5302510, 6363012, 7953765, 8484016, 10605020, 12726024, 15907530, 16968032, 21210040, 25452048, 31815060, 42420080, 50904096, 63630120, 84840160, 127260240, 254520480]

約数ペア:

[(1, 254520480), (2, 127260240), (3, 84840160), (4, 63630120), (5, 50904096), (6, 42420080), (8, 31815060), (10, 25452048), (12, 21210040), (15, 16968032), (16, 15907530), (20, 12726024), (24, 10605020), (30, 8484016), (32, 7953765), (40, 6363012), (48, 5302510), (60, 4242008), (80, 3181506), (96, 2651255), (120, 2121004), (160, 1590753), (240, 1060502), (480, 530251)]