73705680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{34123}}^1$

素因数の和:34145

約数の個数: 80

約数和(自身を含む): 253882560

約数和(自身を除く): 180176880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 34123, 68246, 102369, 136492, 170615, 204738, 272984, 307107, 341230, 409476, 511845, 545968, 614214, 682460, 818952, 921321, 1023690, 1228428, 1364920, 1535535, 1637904, 1842642, 2047380, 2456856, 2729840, 3071070, 3685284, 4094760, 4606605, 4913712, 6142140, 7370568, 8189520, 9213210, 12284280, 14741136, 18426420, 24568560, 36852840, 73705680]

約数ペア:

[(1, 73705680), (2, 36852840), (3, 24568560), (4, 18426420), (5, 14741136), (6, 12284280), (8, 9213210), (9, 8189520), (10, 7370568), (12, 6142140), (15, 4913712), (16, 4606605), (18, 4094760), (20, 3685284), (24, 3071070), (27, 2729840), (30, 2456856), (36, 2047380), (40, 1842642), (45, 1637904), (48, 1535535), (54, 1364920), (60, 1228428), (72, 1023690), (80, 921321), (90, 818952), (108, 682460), (120, 614214), (135, 545968), (144, 511845), (180, 409476), (216, 341230), (240, 307107), (270, 272984), (360, 204738), (432, 170615), (540, 136492), (720, 102369), (1080, 68246), (2160, 34123)]