155260987920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{1259}}^1\times {\mathrm{19031}}^1$

素因数の和:20315

約数の個数: 200

約数和(自身を含む): 539701081920

約数和(自身を除く): 384440094000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1259, 1296, 1620, 2160, 2518, 3240, 3777, 5036, 6295, 6480, 7554, 10072, 11331, 12590, 15108, 18885, 19031, 20144, 22662, 25180, 30216, 33993, 37770, 38062, 45324, 50360, 56655, 57093, 60432, 67986, 75540, 76124, 90648, 95155, 100720, 101979, 113310, 114186, 135972, 151080, 152248, 169965, 171279, 181296, 190310, 203958, 226620, 228372, 271944, 285465, 302160, 304496, 339930, 342558, 380620, 407916, 453240, 456744, 509895, 513837, 543888, 570930, 679860, 685116, 761240, 815832, 856395, 906480, 913488, 1019790, 1027674, 1141860, 1359720, 1370232, 1522480, 1541511, 1631664, 1712790, 2039580, 2055348, 2283720, 2569185, 2719440, 2740464, 3083022, 3425580, 4079160, 4110696, 4567440, 5138370, 6166044, 6851160, 7707555, 8158320, 8221392, 10276740, 12332088, 13702320, 15415110, 20553480, 23960029, 24664176, 30830220, 41106960, 47920058, 61660440, 71880087, 95840116, 119800145, 123320880, 143760174, 191680232, 215640261, 239600290, 287520348, 359400435, 383360464, 431280522, 479200580, 575040696, 646920783, 718800870, 862561044, 958401160, 1078201305, 1150081392, 1293841566, 1437601740, 1725122088, 1916802320, 1940762349, 2156402610, 2587683132, 2875203480, 3234603915, 3450244176, 3881524698, 4312805220, 5175366264, 5750406960, 6469207830, 7763049396, 8625610440, 9703811745, 10350732528, 12938415660, 15526098792, 17251220880, 19407623490, 25876831320, 31052197584, 38815246980, 51753662640, 77630493960, 155260987920]

約数ペア:

[(1, 155260987920), (2, 77630493960), (3, 51753662640), (4, 38815246980), (5, 31052197584), (6, 25876831320), (8, 19407623490), (9, 17251220880), (10, 15526098792), (12, 12938415660), (15, 10350732528), (16, 9703811745), (18, 8625610440), (20, 7763049396), (24, 6469207830), (27, 5750406960), (30, 5175366264), (36, 4312805220), (40, 3881524698), (45, 3450244176), (48, 3234603915), (54, 2875203480), (60, 2587683132), (72, 2156402610), (80, 1940762349), (81, 1916802320), (90, 1725122088), (108, 1437601740), (120, 1293841566), (135, 1150081392), (144, 1078201305), (162, 958401160), (180, 862561044), (216, 718800870), (240, 646920783), (270, 575040696), (324, 479200580), (360, 431280522), (405, 383360464), (432, 359400435), (540, 287520348), (648, 239600290), (720, 215640261), (810, 191680232), (1080, 143760174), (1259, 123320880), (1296, 119800145), (1620, 95840116), (2160, 71880087), (2518, 61660440), (3240, 47920058), (3777, 41106960), (5036, 30830220), (6295, 24664176), (6480, 23960029), (7554, 20553480), (10072, 15415110), (11331, 13702320), (12590, 12332088), (15108, 10276740), (18885, 8221392), (19031, 8158320), (20144, 7707555), (22662, 6851160), (25180, 6166044), (30216, 5138370), (33993, 4567440), (37770, 4110696), (38062, 4079160), (45324, 3425580), (50360, 3083022), (56655, 2740464), (57093, 2719440), (60432, 2569185), (67986, 2283720), (75540, 2055348), (76124, 2039580), (90648, 1712790), (95155, 1631664), (100720, 1541511), (101979, 1522480), (113310, 1370232), (114186, 1359720), (135972, 1141860), (151080, 1027674), (152248, 1019790), (169965, 913488), (171279, 906480), (181296, 856395), (190310, 815832), (203958, 761240), (226620, 685116), (228372, 679860), (271944, 570930), (285465, 543888), (302160, 513837), (304496, 509895), (339930, 456744), (342558, 453240), (380620, 407916)]