18379842960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{31271}}^1$

素因数の和:31397

約数の個数: 160

約数和(自身を含む): 59561902080

約数和(自身を除く): 41182059120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 79, 80, 93, 120, 124, 155, 158, 186, 237, 240, 248, 310, 316, 372, 395, 465, 474, 496, 620, 632, 744, 790, 930, 948, 1185, 1240, 1264, 1488, 1580, 1860, 1896, 2370, 2449, 2480, 3160, 3720, 3792, 4740, 4898, 6320, 7347, 7440, 9480, 9796, 12245, 14694, 18960, 19592, 24490, 29388, 31271, 36735, 39184, 48980, 58776, 62542, 73470, 93813, 97960, 117552, 125084, 146940, 156355, 187626, 195920, 250168, 293880, 312710, 375252, 469065, 500336, 587760, 625420, 750504, 938130, 969401, 1250840, 1501008, 1876260, 1938802, 2470409, 2501680, 2908203, 3752520, 3877604, 4847005, 4940818, 5816406, 7411227, 7505040, 7755208, 9694010, 9881636, 11632812, 12352045, 14541015, 14822454, 15510416, 19388020, 19763272, 23265624, 24704090, 29082030, 29644908, 37056135, 38776040, 39526544, 46531248, 49408180, 58164060, 59289816, 74112270, 76582679, 77552080, 98816360, 116328120, 118579632, 148224540, 153165358, 197632720, 229748037, 232656240, 296449080, 306330716, 382913395, 459496074, 592898160, 612661432, 765826790, 918992148, 1148740185, 1225322864, 1531653580, 1837984296, 2297480370, 3063307160, 3675968592, 4594960740, 6126614320, 9189921480, 18379842960]

約数ペア:

[(1, 18379842960), (2, 9189921480), (3, 6126614320), (4, 4594960740), (5, 3675968592), (6, 3063307160), (8, 2297480370), (10, 1837984296), (12, 1531653580), (15, 1225322864), (16, 1148740185), (20, 918992148), (24, 765826790), (30, 612661432), (31, 592898160), (40, 459496074), (48, 382913395), (60, 306330716), (62, 296449080), (79, 232656240), (80, 229748037), (93, 197632720), (120, 153165358), (124, 148224540), (155, 118579632), (158, 116328120), (186, 98816360), (237, 77552080), (240, 76582679), (248, 74112270), (310, 59289816), (316, 58164060), (372, 49408180), (395, 46531248), (465, 39526544), (474, 38776040), (496, 37056135), (620, 29644908), (632, 29082030), (744, 24704090), (790, 23265624), (930, 19763272), (948, 19388020), (1185, 15510416), (1240, 14822454), (1264, 14541015), (1488, 12352045), (1580, 11632812), (1860, 9881636), (1896, 9694010), (2370, 7755208), (2449, 7505040), (2480, 7411227), (3160, 5816406), (3720, 4940818), (3792, 4847005), (4740, 3877604), (4898, 3752520), (6320, 2908203), (7347, 2501680), (7440, 2470409), (9480, 1938802), (9796, 1876260), (12245, 1501008), (14694, 1250840), (18960, 969401), (19592, 938130), (24490, 750504), (29388, 625420), (31271, 587760), (36735, 500336), (39184, 469065), (48980, 375252), (58776, 312710), (62542, 293880), (73470, 250168), (93813, 195920), (97960, 187626), (117552, 156355), (125084, 146940)]