8669160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:392

約数の個数: 128

約数和(自身を含む): 30240000

約数和(自身を除く): 21570840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 349, 360, 414, 460, 540, 552, 621, 690, 698, 828, 920, 1035, 1047, 1080, 1242, 1380, 1396, 1656, 1745, 2070, 2094, 2484, 2760, 2792, 3105, 3141, 3490, 4140, 4188, 4968, 5235, 6210, 6282, 6980, 8027, 8280, 8376, 9423, 10470, 12420, 12564, 13960, 15705, 16054, 18846, 20940, 24081, 24840, 25128, 31410, 32108, 37692, 40135, 41880, 47115, 48162, 62820, 64216, 72243, 75384, 80270, 94230, 96324, 120405, 125640, 144486, 160540, 188460, 192648, 216729, 240810, 288972, 321080, 361215, 376920, 433458, 481620, 577944, 722430, 866916, 963240, 1083645, 1444860, 1733832, 2167290, 2889720, 4334580, 8669160]

約数ペア:

[(1, 8669160), (2, 4334580), (3, 2889720), (4, 2167290), (5, 1733832), (6, 1444860), (8, 1083645), (9, 963240), (10, 866916), (12, 722430), (15, 577944), (18, 481620), (20, 433458), (23, 376920), (24, 361215), (27, 321080), (30, 288972), (36, 240810), (40, 216729), (45, 192648), (46, 188460), (54, 160540), (60, 144486), (69, 125640), (72, 120405), (90, 96324), (92, 94230), (108, 80270), (115, 75384), (120, 72243), (135, 64216), (138, 62820), (180, 48162), (184, 47115), (207, 41880), (216, 40135), (230, 37692), (270, 32108), (276, 31410), (345, 25128), (349, 24840), (360, 24081), (414, 20940), (460, 18846), (540, 16054), (552, 15705), (621, 13960), (690, 12564), (698, 12420), (828, 10470), (920, 9423), (1035, 8376), (1047, 8280), (1080, 8027), (1242, 6980), (1380, 6282), (1396, 6210), (1656, 5235), (1745, 4968), (2070, 4188), (2094, 4140), (2484, 3490), (2760, 3141), (2792, 3105)]