1395161760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{7589}}^1$

素因数の和:7990

約数の個数: 96

約数和(自身を含む): 4406814720

約数和(自身を除く): 3011652960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 383, 480, 766, 1149, 1532, 1915, 2298, 3064, 3830, 4596, 5745, 6128, 7589, 7660, 9192, 11490, 12256, 15178, 15320, 18384, 22767, 22980, 30356, 30640, 36768, 37945, 45534, 45960, 60712, 61280, 75890, 91068, 91920, 113835, 121424, 151780, 182136, 183840, 227670, 242848, 303560, 364272, 455340, 607120, 728544, 910680, 1214240, 1821360, 2906587, 3642720, 5813174, 8719761, 11626348, 14532935, 17439522, 23252696, 29065870, 34879044, 43598805, 46505392, 58131740, 69758088, 87197610, 93010784, 116263480, 139516176, 174395220, 232526960, 279032352, 348790440, 465053920, 697580880, 1395161760]

約数ペア:

[(1, 1395161760), (2, 697580880), (3, 465053920), (4, 348790440), (5, 279032352), (6, 232526960), (8, 174395220), (10, 139516176), (12, 116263480), (15, 93010784), (16, 87197610), (20, 69758088), (24, 58131740), (30, 46505392), (32, 43598805), (40, 34879044), (48, 29065870), (60, 23252696), (80, 17439522), (96, 14532935), (120, 11626348), (160, 8719761), (240, 5813174), (383, 3642720), (480, 2906587), (766, 1821360), (1149, 1214240), (1532, 910680), (1915, 728544), (2298, 607120), (3064, 455340), (3830, 364272), (4596, 303560), (5745, 242848), (6128, 227670), (7589, 183840), (7660, 182136), (9192, 151780), (11490, 121424), (12256, 113835), (15178, 91920), (15320, 91068), (18384, 75890), (22767, 61280), (22980, 60712), (30356, 45960), (30640, 45534), (36768, 37945)]