40464360

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 143095680

約数和(自身を除く): 102631320

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, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 181, 184, 207, 216, 230, 243, 270, 276, 324, 345, 360, 362, 405, 414, 460, 486, 540, 543, 552, 621, 648, 690, 724, 810, 828, 905, 920, 972, 1035, 1080, 1086, 1215, 1242, 1380, 1448, 1620, 1629, 1656, 1810, 1863, 1944, 2070, 2172, 2430, 2484, 2715, 2760, 3105, 3240, 3258, 3620, 3726, 4140, 4163, 4344, 4860, 4887, 4968, 5430, 5589, 6210, 6516, 7240, 7452, 8145, 8280, 8326, 9315, 9720, 9774, 10860, 11178, 12420, 12489, 13032, 14661, 14904, 16290, 16652, 18630, 19548, 20815, 21720, 22356, 24435, 24840, 24978, 27945, 29322, 32580, 33304, 37260, 37467, 39096, 41630, 43983, 44712, 48870, 49956, 55890, 58644, 62445, 65160, 73305, 74520, 74934, 83260, 87966, 97740, 99912, 111780, 112401, 117288, 124890, 146610, 149868, 166520, 175932, 187335, 195480, 219915, 223560, 224802, 249780, 293220, 299736, 337203, 351864, 374670, 439830, 449604, 499560, 562005, 586440, 674406, 749340, 879660, 899208, 1011609, 1124010, 1348812, 1498680, 1686015, 1759320, 2023218, 2248020, 2697624, 3372030, 4046436, 4496040, 5058045, 6744060, 8092872, 10116090, 13488120, 20232180, 40464360]

約数ペア:

[(1, 40464360), (2, 20232180), (3, 13488120), (4, 10116090), (5, 8092872), (6, 6744060), (8, 5058045), (9, 4496040), (10, 4046436), (12, 3372030), (15, 2697624), (18, 2248020), (20, 2023218), (23, 1759320), (24, 1686015), (27, 1498680), (30, 1348812), (36, 1124010), (40, 1011609), (45, 899208), (46, 879660), (54, 749340), (60, 674406), (69, 586440), (72, 562005), (81, 499560), (90, 449604), (92, 439830), (108, 374670), (115, 351864), (120, 337203), (135, 299736), (138, 293220), (162, 249780), (180, 224802), (181, 223560), (184, 219915), (207, 195480), (216, 187335), (230, 175932), (243, 166520), (270, 149868), (276, 146610), (324, 124890), (345, 117288), (360, 112401), (362, 111780), (405, 99912), (414, 97740), (460, 87966), (486, 83260), (540, 74934), (543, 74520), (552, 73305), (621, 65160), (648, 62445), (690, 58644), (724, 55890), (810, 49956), (828, 48870), (905, 44712), (920, 43983), (972, 41630), (1035, 39096), (1080, 37467), (1086, 37260), (1215, 33304), (1242, 32580), (1380, 29322), (1448, 27945), (1620, 24978), (1629, 24840), (1656, 24435), (1810, 22356), (1863, 21720), (1944, 20815), (2070, 19548), (2172, 18630), (2430, 16652), (2484, 16290), (2715, 14904), (2760, 14661), (3105, 13032), (3240, 12489), (3258, 12420), (3620, 11178), (3726, 10860), (4140, 9774), (4163, 9720), (4344, 9315), (4860, 8326), (4887, 8280), (4968, 8145), (5430, 7452), (5589, 7240), (6210, 6516)]