7126320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1330

約数の個数: 80

約数和(自身を含む): 23069952

約数和(自身を除く): 15943632

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, 1291, 1380, 1840, 2582, 2760, 3873, 5164, 5520, 6455, 7746, 10328, 12910, 15492, 19365, 20656, 25820, 29693, 30984, 38730, 51640, 59386, 61968, 77460, 89079, 103280, 118772, 148465, 154920, 178158, 237544, 296930, 309840, 356316, 445395, 475088, 593860, 712632, 890790, 1187720, 1425264, 1781580, 2375440, 3563160, 7126320]

約数ペア:

[(1, 7126320), (2, 3563160), (3, 2375440), (4, 1781580), (5, 1425264), (6, 1187720), (8, 890790), (10, 712632), (12, 593860), (15, 475088), (16, 445395), (20, 356316), (23, 309840), (24, 296930), (30, 237544), (40, 178158), (46, 154920), (48, 148465), (60, 118772), (69, 103280), (80, 89079), (92, 77460), (115, 61968), (120, 59386), (138, 51640), (184, 38730), (230, 30984), (240, 29693), (276, 25820), (345, 20656), (368, 19365), (460, 15492), (552, 12910), (690, 10328), (920, 7746), (1104, 6455), (1291, 5520), (1380, 5164), (1840, 3873), (2582, 2760)]