120516240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 428597568

約数和(自身を除く): 308081328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 107, 114, 120, 130, 152, 156, 190, 195, 208, 214, 228, 240, 247, 260, 285, 304, 312, 321, 361, 380, 390, 428, 456, 494, 520, 535, 570, 624, 642, 722, 741, 760, 780, 856, 912, 988, 1040, 1070, 1083, 1140, 1235, 1284, 1391, 1444, 1482, 1520, 1560, 1605, 1712, 1805, 1976, 2033, 2140, 2166, 2280, 2470, 2568, 2782, 2888, 2964, 3120, 3210, 3610, 3705, 3952, 4066, 4173, 4280, 4332, 4560, 4693, 4940, 5136, 5415, 5564, 5776, 5928, 6099, 6420, 6955, 7220, 7410, 8132, 8346, 8560, 8664, 9386, 9880, 10165, 10830, 11128, 11856, 12198, 12840, 13910, 14079, 14440, 14820, 16264, 16692, 17328, 18772, 19760, 20330, 20865, 21660, 22256, 23465, 24396, 25680, 26429, 27820, 28158, 28880, 29640, 30495, 32528, 33384, 37544, 38627, 40660, 41730, 43320, 46930, 48792, 52858, 55640, 56316, 59280, 60990, 66768, 70395, 75088, 77254, 79287, 81320, 83460, 86640, 93860, 97584, 105716, 111280, 112632, 115881, 121980, 132145, 140790, 154508, 158574, 162640, 166920, 187720, 193135, 211432, 225264, 231762, 243960, 264290, 281580, 309016, 317148, 333840, 375440, 386270, 396435, 422864, 463524, 487920, 502151, 528580, 563160, 579405, 618032, 634296, 772540, 792870, 927048, 1004302, 1057160, 1126320, 1158810, 1268592, 1506453, 1545080, 1585740, 1854096, 2008604, 2114320, 2317620, 2510755, 3012906, 3090160, 3171480, 4017208, 4635240, 5021510, 6025812, 6342960, 7532265, 8034416, 9270480, 10043020, 12051624, 15064530, 20086040, 24103248, 30129060, 40172080, 60258120, 120516240]

約数ペア:

[(1, 120516240), (2, 60258120), (3, 40172080), (4, 30129060), (5, 24103248), (6, 20086040), (8, 15064530), (10, 12051624), (12, 10043020), (13, 9270480), (15, 8034416), (16, 7532265), (19, 6342960), (20, 6025812), (24, 5021510), (26, 4635240), (30, 4017208), (38, 3171480), (39, 3090160), (40, 3012906), (48, 2510755), (52, 2317620), (57, 2114320), (60, 2008604), (65, 1854096), (76, 1585740), (78, 1545080), (80, 1506453), (95, 1268592), (104, 1158810), (107, 1126320), (114, 1057160), (120, 1004302), (130, 927048), (152, 792870), (156, 772540), (190, 634296), (195, 618032), (208, 579405), (214, 563160), (228, 528580), (240, 502151), (247, 487920), (260, 463524), (285, 422864), (304, 396435), (312, 386270), (321, 375440), (361, 333840), (380, 317148), (390, 309016), (428, 281580), (456, 264290), (494, 243960), (520, 231762), (535, 225264), (570, 211432), (624, 193135), (642, 187720), (722, 166920), (741, 162640), (760, 158574), (780, 154508), (856, 140790), (912, 132145), (988, 121980), (1040, 115881), (1070, 112632), (1083, 111280), (1140, 105716), (1235, 97584), (1284, 93860), (1391, 86640), (1444, 83460), (1482, 81320), (1520, 79287), (1560, 77254), (1605, 75088), (1712, 70395), (1805, 66768), (1976, 60990), (2033, 59280), (2140, 56316), (2166, 55640), (2280, 52858), (2470, 48792), (2568, 46930), (2782, 43320), (2888, 41730), (2964, 40660), (3120, 38627), (3210, 37544), (3610, 33384), (3705, 32528), (3952, 30495), (4066, 29640), (4173, 28880), (4280, 28158), (4332, 27820), (4560, 26429), (4693, 25680), (4940, 24396), (5136, 23465), (5415, 22256), (5564, 21660), (5776, 20865), (5928, 20330), (6099, 19760), (6420, 18772), (6955, 17328), (7220, 16692), (7410, 16264), (8132, 14820), (8346, 14440), (8560, 14079), (8664, 13910), (9386, 12840), (9880, 12198), (10165, 11856), (10830, 11128)]