24690720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{51439}}^1$

素因数の和:51457

約数の個数: 48

約数和(自身を含む): 77777280

約数和(自身を除く): 53086560

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, 51439, 102878, 154317, 205756, 257195, 308634, 411512, 514390, 617268, 771585, 823024, 1028780, 1234536, 1543170, 1646048, 2057560, 2469072, 3086340, 4115120, 4938144, 6172680, 8230240, 12345360, 24690720]

約数ペア:

[(1, 24690720), (2, 12345360), (3, 8230240), (4, 6172680), (5, 4938144), (6, 4115120), (8, 3086340), (10, 2469072), (12, 2057560), (15, 1646048), (16, 1543170), (20, 1234536), (24, 1028780), (30, 823024), (32, 771585), (40, 617268), (48, 514390), (60, 411512), (80, 308634), (96, 257195), (120, 205756), (160, 154317), (240, 102878), (480, 51439)]