83136720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15061}}^1$

素因数の和:15100

約数の個数: 80

約数和(自身を含む): 268947072

約数和(自身を除く): 185810352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 15061, 30122, 45183, 60244, 75305, 90366, 120488, 150610, 180732, 225915, 240976, 301220, 346403, 361464, 451830, 602440, 692806, 722928, 903660, 1039209, 1204880, 1385612, 1732015, 1807320, 2078418, 2771224, 3464030, 3614640, 4156836, 5196045, 5542448, 6928060, 8313672, 10392090, 13856120, 16627344, 20784180, 27712240, 41568360, 83136720]

約数ペア:

[(1, 83136720), (2, 41568360), (3, 27712240), (4, 20784180), (5, 16627344), (6, 13856120), (8, 10392090), (10, 8313672), (12, 6928060), (15, 5542448), (16, 5196045), (20, 4156836), (23, 3614640), (24, 3464030), (30, 2771224), (40, 2078418), (46, 1807320), (48, 1732015), (60, 1385612), (69, 1204880), (80, 1039209), (92, 903660), (115, 722928), (120, 692806), (138, 602440), (184, 451830), (230, 361464), (240, 346403), (276, 301220), (345, 240976), (368, 225915), (460, 180732), (552, 150610), (690, 120488), (920, 90366), (1104, 75305), (1380, 60244), (1840, 45183), (2760, 30122), (5520, 15061)]