230354960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:537

約数の個数: 120

約数和(自身を含む): 601133400

約数和(自身を除く): 370778440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 53, 55, 80, 88, 106, 110, 121, 176, 212, 220, 242, 265, 424, 440, 449, 484, 530, 583, 605, 848, 880, 898, 968, 1060, 1166, 1210, 1796, 1936, 2120, 2245, 2332, 2420, 2915, 3592, 4240, 4490, 4664, 4840, 4939, 5830, 6413, 7184, 8980, 9328, 9680, 9878, 11660, 12826, 17960, 19756, 23320, 23797, 24695, 25652, 32065, 35920, 39512, 46640, 47594, 49390, 51304, 54329, 64130, 79024, 95188, 98780, 102608, 108658, 118985, 128260, 190376, 197560, 217316, 237970, 256520, 261767, 271645, 380752, 395120, 434632, 475940, 513040, 523534, 543290, 869264, 951880, 1047068, 1086580, 1308835, 1903760, 2094136, 2173160, 2617670, 2879437, 4188272, 4346320, 5235340, 5758874, 10470680, 11517748, 14397185, 20941360, 23035496, 28794370, 46070992, 57588740, 115177480, 230354960]

約数ペア:

[(1, 230354960), (2, 115177480), (4, 57588740), (5, 46070992), (8, 28794370), (10, 23035496), (11, 20941360), (16, 14397185), (20, 11517748), (22, 10470680), (40, 5758874), (44, 5235340), (53, 4346320), (55, 4188272), (80, 2879437), (88, 2617670), (106, 2173160), (110, 2094136), (121, 1903760), (176, 1308835), (212, 1086580), (220, 1047068), (242, 951880), (265, 869264), (424, 543290), (440, 523534), (449, 513040), (484, 475940), (530, 434632), (583, 395120), (605, 380752), (848, 271645), (880, 261767), (898, 256520), (968, 237970), (1060, 217316), (1166, 197560), (1210, 190376), (1796, 128260), (1936, 118985), (2120, 108658), (2245, 102608), (2332, 98780), (2420, 95188), (2915, 79024), (3592, 64130), (4240, 54329), (4490, 51304), (4664, 49390), (4840, 47594), (4939, 46640), (5830, 39512), (6413, 35920), (7184, 32065), (8980, 25652), (9328, 24695), (9680, 23797), (9878, 23320), (11660, 19756), (12826, 17960)]