124928040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:539

約数の個数: 128

約数和(自身を含む): 398160000

約数和(自身を除く): 273231960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 157, 190, 228, 285, 314, 349, 380, 456, 471, 570, 628, 698, 760, 785, 942, 1047, 1140, 1256, 1396, 1570, 1745, 1884, 2094, 2280, 2355, 2792, 2983, 3140, 3490, 3768, 4188, 4710, 5235, 5966, 6280, 6631, 6980, 8376, 8949, 9420, 10470, 11932, 13262, 13960, 14915, 17898, 18840, 19893, 20940, 23864, 26524, 29830, 33155, 35796, 39786, 41880, 44745, 53048, 54793, 59660, 66310, 71592, 79572, 89490, 99465, 109586, 119320, 132620, 159144, 164379, 178980, 198930, 219172, 265240, 273965, 328758, 357960, 397860, 438344, 547930, 657516, 795720, 821895, 1041067, 1095860, 1315032, 1643790, 2082134, 2191720, 3123201, 3287580, 4164268, 5205335, 6246402, 6575160, 8328536, 10410670, 12492804, 15616005, 20821340, 24985608, 31232010, 41642680, 62464020, 124928040]

約数ペア:

[(1, 124928040), (2, 62464020), (3, 41642680), (4, 31232010), (5, 24985608), (6, 20821340), (8, 15616005), (10, 12492804), (12, 10410670), (15, 8328536), (19, 6575160), (20, 6246402), (24, 5205335), (30, 4164268), (38, 3287580), (40, 3123201), (57, 2191720), (60, 2082134), (76, 1643790), (95, 1315032), (114, 1095860), (120, 1041067), (152, 821895), (157, 795720), (190, 657516), (228, 547930), (285, 438344), (314, 397860), (349, 357960), (380, 328758), (456, 273965), (471, 265240), (570, 219172), (628, 198930), (698, 178980), (760, 164379), (785, 159144), (942, 132620), (1047, 119320), (1140, 109586), (1256, 99465), (1396, 89490), (1570, 79572), (1745, 71592), (1884, 66310), (2094, 59660), (2280, 54793), (2355, 53048), (2792, 44745), (2983, 41880), (3140, 39786), (3490, 35796), (3768, 33155), (4188, 29830), (4710, 26524), (5235, 23864), (5966, 20940), (6280, 19893), (6631, 18840), (6980, 17898), (8376, 14915), (8949, 13960), (9420, 13262), (10470, 11932)]