121053840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 389975040

約数和(自身を除く): 268921200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 83, 103, 118, 120, 166, 177, 206, 236, 240, 249, 295, 309, 332, 354, 412, 415, 472, 498, 515, 590, 618, 664, 708, 824, 830, 885, 944, 996, 1030, 1180, 1236, 1245, 1328, 1416, 1545, 1648, 1660, 1770, 1992, 2060, 2360, 2472, 2490, 2832, 3090, 3320, 3540, 3984, 4120, 4720, 4897, 4944, 4980, 6077, 6180, 6640, 7080, 8240, 8549, 9794, 9960, 12154, 12360, 14160, 14691, 17098, 18231, 19588, 19920, 24308, 24485, 24720, 25647, 29382, 30385, 34196, 36462, 39176, 42745, 48616, 48970, 51294, 58764, 60770, 68392, 72924, 73455, 78352, 85490, 91155, 97232, 97940, 102588, 117528, 121540, 128235, 136784, 145848, 146910, 170980, 182310, 195880, 205176, 235056, 243080, 256470, 291696, 293820, 341960, 364620, 391760, 410352, 486160, 504391, 512940, 587640, 683920, 729240, 1008782, 1025880, 1175280, 1458480, 1513173, 2017564, 2051760, 2521955, 3026346, 4035128, 5043910, 6052692, 7565865, 8070256, 10087820, 12105384, 15131730, 20175640, 24210768, 30263460, 40351280, 60526920, 121053840]

約数ペア:

[(1, 121053840), (2, 60526920), (3, 40351280), (4, 30263460), (5, 24210768), (6, 20175640), (8, 15131730), (10, 12105384), (12, 10087820), (15, 8070256), (16, 7565865), (20, 6052692), (24, 5043910), (30, 4035128), (40, 3026346), (48, 2521955), (59, 2051760), (60, 2017564), (80, 1513173), (83, 1458480), (103, 1175280), (118, 1025880), (120, 1008782), (166, 729240), (177, 683920), (206, 587640), (236, 512940), (240, 504391), (249, 486160), (295, 410352), (309, 391760), (332, 364620), (354, 341960), (412, 293820), (415, 291696), (472, 256470), (498, 243080), (515, 235056), (590, 205176), (618, 195880), (664, 182310), (708, 170980), (824, 146910), (830, 145848), (885, 136784), (944, 128235), (996, 121540), (1030, 117528), (1180, 102588), (1236, 97940), (1245, 97232), (1328, 91155), (1416, 85490), (1545, 78352), (1648, 73455), (1660, 72924), (1770, 68392), (1992, 60770), (2060, 58764), (2360, 51294), (2472, 48970), (2490, 48616), (2832, 42745), (3090, 39176), (3320, 36462), (3540, 34196), (3984, 30385), (4120, 29382), (4720, 25647), (4897, 24720), (4944, 24485), (4980, 24308), (6077, 19920), (6180, 19588), (6640, 18231), (7080, 17098), (8240, 14691), (8549, 14160), (9794, 12360), (9960, 12154)]