310614720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24889}}^1$

素因数の和:24922

約数の個数: 112

約数和(自身を含む): 1062106080

約数和(自身を除く): 751491360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 24889, 49778, 74667, 99556, 124445, 149334, 199112, 248890, 298668, 323557, 373335, 398224, 497780, 597336, 647114, 746670, 796448, 970671, 995560, 1194672, 1294228, 1493340, 1592896, 1617785, 1941342, 1991120, 2389344, 2588456, 2986680, 3235570, 3882684, 3982240, 4778688, 4853355, 5176912, 5973360, 6471140, 7765368, 7964480, 9706710, 10353824, 11946720, 12942280, 15530736, 19413420, 20707648, 23893440, 25884560, 31061472, 38826840, 51769120, 62122944, 77653680, 103538240, 155307360, 310614720]

約数ペア:

[(1, 310614720), (2, 155307360), (3, 103538240), (4, 77653680), (5, 62122944), (6, 51769120), (8, 38826840), (10, 31061472), (12, 25884560), (13, 23893440), (15, 20707648), (16, 19413420), (20, 15530736), (24, 12942280), (26, 11946720), (30, 10353824), (32, 9706710), (39, 7964480), (40, 7765368), (48, 6471140), (52, 5973360), (60, 5176912), (64, 4853355), (65, 4778688), (78, 3982240), (80, 3882684), (96, 3235570), (104, 2986680), (120, 2588456), (130, 2389344), (156, 1991120), (160, 1941342), (192, 1617785), (195, 1592896), (208, 1493340), (240, 1294228), (260, 1194672), (312, 995560), (320, 970671), (390, 796448), (416, 746670), (480, 647114), (520, 597336), (624, 497780), (780, 398224), (832, 373335), (960, 323557), (1040, 298668), (1248, 248890), (1560, 199112), (2080, 149334), (2496, 124445), (3120, 99556), (4160, 74667), (6240, 49778), (12480, 24889)]