38052120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:865

約数の個数: 128

約数和(自身を含む): 126282240

約数和(自身を除く): 88230120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 23, 24, 30, 34, 40, 46, 51, 60, 68, 69, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 255, 276, 340, 345, 391, 408, 460, 510, 552, 680, 690, 782, 811, 920, 1020, 1173, 1380, 1564, 1622, 1955, 2040, 2346, 2433, 2760, 3128, 3244, 3910, 4055, 4692, 4866, 5865, 6488, 7820, 8110, 9384, 9732, 11730, 12165, 13787, 15640, 16220, 18653, 19464, 23460, 24330, 27574, 32440, 37306, 41361, 46920, 48660, 55148, 55959, 68935, 74612, 82722, 93265, 97320, 110296, 111918, 137870, 149224, 165444, 186530, 206805, 223836, 275740, 279795, 317101, 330888, 373060, 413610, 447672, 551480, 559590, 634202, 746120, 827220, 951303, 1119180, 1268404, 1585505, 1654440, 1902606, 2238360, 2536808, 3171010, 3805212, 4756515, 6342020, 7610424, 9513030, 12684040, 19026060, 38052120]

約数ペア:

[(1, 38052120), (2, 19026060), (3, 12684040), (4, 9513030), (5, 7610424), (6, 6342020), (8, 4756515), (10, 3805212), (12, 3171010), (15, 2536808), (17, 2238360), (20, 1902606), (23, 1654440), (24, 1585505), (30, 1268404), (34, 1119180), (40, 951303), (46, 827220), (51, 746120), (60, 634202), (68, 559590), (69, 551480), (85, 447672), (92, 413610), (102, 373060), (115, 330888), (120, 317101), (136, 279795), (138, 275740), (170, 223836), (184, 206805), (204, 186530), (230, 165444), (255, 149224), (276, 137870), (340, 111918), (345, 110296), (391, 97320), (408, 93265), (460, 82722), (510, 74612), (552, 68935), (680, 55959), (690, 55148), (782, 48660), (811, 46920), (920, 41361), (1020, 37306), (1173, 32440), (1380, 27574), (1564, 24330), (1622, 23460), (1955, 19464), (2040, 18653), (2346, 16220), (2433, 15640), (2760, 13787), (3128, 12165), (3244, 11730), (3910, 9732), (4055, 9384), (4692, 8110), (4866, 7820), (5865, 6488)]