38004720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{937}}^1$

素因数の和:979

約数の個数: 120

約数和(自身を含む): 127710576

約数和(自身を除く): 89705856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 937, 1014, 1040, 1352, 1560, 1690, 1874, 2028, 2535, 2704, 2811, 3120, 3380, 3748, 4056, 4685, 5070, 5622, 6760, 7496, 8112, 9370, 10140, 11244, 12181, 13520, 14055, 14992, 18740, 20280, 22488, 24362, 28110, 36543, 37480, 40560, 44976, 48724, 56220, 60905, 73086, 74960, 97448, 112440, 121810, 146172, 158353, 182715, 194896, 224880, 243620, 292344, 316706, 365430, 475059, 487240, 584688, 633412, 730860, 791765, 950118, 974480, 1266824, 1461720, 1583530, 1900236, 2375295, 2533648, 2923440, 3167060, 3800472, 4750590, 6334120, 7600944, 9501180, 12668240, 19002360, 38004720]

約数ペア:

[(1, 38004720), (2, 19002360), (3, 12668240), (4, 9501180), (5, 7600944), (6, 6334120), (8, 4750590), (10, 3800472), (12, 3167060), (13, 2923440), (15, 2533648), (16, 2375295), (20, 1900236), (24, 1583530), (26, 1461720), (30, 1266824), (39, 974480), (40, 950118), (48, 791765), (52, 730860), (60, 633412), (65, 584688), (78, 487240), (80, 475059), (104, 365430), (120, 316706), (130, 292344), (156, 243620), (169, 224880), (195, 194896), (208, 182715), (240, 158353), (260, 146172), (312, 121810), (338, 112440), (390, 97448), (507, 74960), (520, 73086), (624, 60905), (676, 56220), (780, 48724), (845, 44976), (937, 40560), (1014, 37480), (1040, 36543), (1352, 28110), (1560, 24362), (1690, 22488), (1874, 20280), (2028, 18740), (2535, 14992), (2704, 14055), (2811, 13520), (3120, 12181), (3380, 11244), (3748, 10140), (4056, 9370), (4685, 8112), (5070, 7496), (5622, 6760)]