22989720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14737}}^1$

素因数の和:14764

約数の個数: 64

約数和(自身を含む): 74279520

約数和(自身を除く): 51289800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 14737, 29474, 44211, 58948, 73685, 88422, 117896, 147370, 176844, 191581, 221055, 294740, 353688, 383162, 442110, 574743, 589480, 766324, 884220, 957905, 1149486, 1532648, 1768440, 1915810, 2298972, 2873715, 3831620, 4597944, 5747430, 7663240, 11494860, 22989720]

約数ペア:

[(1, 22989720), (2, 11494860), (3, 7663240), (4, 5747430), (5, 4597944), (6, 3831620), (8, 2873715), (10, 2298972), (12, 1915810), (13, 1768440), (15, 1532648), (20, 1149486), (24, 957905), (26, 884220), (30, 766324), (39, 589480), (40, 574743), (52, 442110), (60, 383162), (65, 353688), (78, 294740), (104, 221055), (120, 191581), (130, 176844), (156, 147370), (195, 117896), (260, 88422), (312, 73685), (390, 58948), (520, 44211), (780, 29474), (1560, 14737)]