164956560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6673}}^1$

素因数の和:6792

約数の個数: 80

約数和(自身を含む): 516407424

約数和(自身を除く): 351450864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 6673, 8240, 12360, 13346, 20019, 24720, 26692, 33365, 40038, 53384, 66730, 80076, 100095, 106768, 133460, 160152, 200190, 266920, 320304, 400380, 533840, 687319, 800760, 1374638, 1601520, 2061957, 2749276, 3436595, 4123914, 5498552, 6873190, 8247828, 10309785, 10997104, 13746380, 16495656, 20619570, 27492760, 32991312, 41239140, 54985520, 82478280, 164956560]

約数ペア:

[(1, 164956560), (2, 82478280), (3, 54985520), (4, 41239140), (5, 32991312), (6, 27492760), (8, 20619570), (10, 16495656), (12, 13746380), (15, 10997104), (16, 10309785), (20, 8247828), (24, 6873190), (30, 5498552), (40, 4123914), (48, 3436595), (60, 2749276), (80, 2061957), (103, 1601520), (120, 1374638), (206, 800760), (240, 687319), (309, 533840), (412, 400380), (515, 320304), (618, 266920), (824, 200190), (1030, 160152), (1236, 133460), (1545, 106768), (1648, 100095), (2060, 80076), (2472, 66730), (3090, 53384), (4120, 40038), (4944, 33365), (6180, 26692), (6673, 24720), (8240, 20019), (12360, 13346)]