406291320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{49069}}^1$

素因数の和:49109

約数の個数: 96

約数和(自身を含む): 1377885600

約数和(自身を除く): 971594280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 49069, 98138, 147207, 196276, 245345, 294414, 392552, 441621, 490690, 588828, 736035, 883242, 981380, 1128587, 1177656, 1472070, 1766484, 1962760, 2208105, 2257174, 2944140, 3385761, 3532968, 4416210, 4514348, 5642935, 5888280, 6771522, 8832420, 9028696, 10157283, 11285870, 13543044, 16928805, 17664840, 20314566, 22571740, 27086088, 33857610, 40629132, 45143480, 50786415, 67715220, 81258264, 101572830, 135430440, 203145660, 406291320]

約数ペア:

[(1, 406291320), (2, 203145660), (3, 135430440), (4, 101572830), (5, 81258264), (6, 67715220), (8, 50786415), (9, 45143480), (10, 40629132), (12, 33857610), (15, 27086088), (18, 22571740), (20, 20314566), (23, 17664840), (24, 16928805), (30, 13543044), (36, 11285870), (40, 10157283), (45, 9028696), (46, 8832420), (60, 6771522), (69, 5888280), (72, 5642935), (90, 4514348), (92, 4416210), (115, 3532968), (120, 3385761), (138, 2944140), (180, 2257174), (184, 2208105), (207, 1962760), (230, 1766484), (276, 1472070), (345, 1177656), (360, 1128587), (414, 981380), (460, 883242), (552, 736035), (690, 588828), (828, 490690), (920, 441621), (1035, 392552), (1380, 294414), (1656, 245345), (2070, 196276), (2760, 147207), (4140, 98138), (8280, 49069)]