22080120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4973}}^1$

素因数の和:5024

約数の個数: 64

約数和(自身を含む): 68044320

約数和(自身を除く): 45964200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 4973, 9946, 14919, 19892, 24865, 29838, 39784, 49730, 59676, 74595, 99460, 119352, 149190, 184001, 198920, 298380, 368002, 552003, 596760, 736004, 920005, 1104006, 1472008, 1840010, 2208012, 2760015, 3680020, 4416024, 5520030, 7360040, 11040060, 22080120]

約数ペア:

[(1, 22080120), (2, 11040060), (3, 7360040), (4, 5520030), (5, 4416024), (6, 3680020), (8, 2760015), (10, 2208012), (12, 1840010), (15, 1472008), (20, 1104006), (24, 920005), (30, 736004), (37, 596760), (40, 552003), (60, 368002), (74, 298380), (111, 198920), (120, 184001), (148, 149190), (185, 119352), (222, 99460), (296, 74595), (370, 59676), (444, 49730), (555, 39784), (740, 29838), (888, 24865), (1110, 19892), (1480, 14919), (2220, 9946), (4440, 4973)]