30623760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{42533}}^1$

素因数の和:42552

約数の個数: 60

約数和(自身を含む): 102847212

約数和(自身を除く): 72223452

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 42533, 85066, 127599, 170132, 212665, 255198, 340264, 382797, 425330, 510396, 637995, 680528, 765594, 850660, 1020792, 1275990, 1531188, 1701320, 1913985, 2041584, 2551980, 3062376, 3402640, 3827970, 5103960, 6124752, 7655940, 10207920, 15311880, 30623760]

約数ペア:

[(1, 30623760), (2, 15311880), (3, 10207920), (4, 7655940), (5, 6124752), (6, 5103960), (8, 3827970), (9, 3402640), (10, 3062376), (12, 2551980), (15, 2041584), (16, 1913985), (18, 1701320), (20, 1531188), (24, 1275990), (30, 1020792), (36, 850660), (40, 765594), (45, 680528), (48, 637995), (60, 510396), (72, 425330), (80, 382797), (90, 340264), (120, 255198), (144, 212665), (180, 170132), (240, 127599), (360, 85066), (720, 42533)]