23199720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1877}}^1$

素因数の和:1994

約数の個数: 64

約数和(自身を含む): 70312320

約数和(自身を除く): 47112600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1877, 2060, 2472, 3090, 3754, 4120, 5631, 6180, 7508, 9385, 11262, 12360, 15016, 18770, 22524, 28155, 37540, 45048, 56310, 75080, 112620, 193331, 225240, 386662, 579993, 773324, 966655, 1159986, 1546648, 1933310, 2319972, 2899965, 3866620, 4639944, 5799930, 7733240, 11599860, 23199720]

約数ペア:

[(1, 23199720), (2, 11599860), (3, 7733240), (4, 5799930), (5, 4639944), (6, 3866620), (8, 2899965), (10, 2319972), (12, 1933310), (15, 1546648), (20, 1159986), (24, 966655), (30, 773324), (40, 579993), (60, 386662), (103, 225240), (120, 193331), (206, 112620), (309, 75080), (412, 56310), (515, 45048), (618, 37540), (824, 28155), (1030, 22524), (1236, 18770), (1545, 15016), (1877, 12360), (2060, 11262), (2472, 9385), (3090, 7508), (3754, 6180), (4120, 5631)]