22389240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4339}}^1$

素因数の和:4396

約数の個数: 64

約数和(自身を含む): 68745600

約数和(自身を除く): 46356360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 4339, 5160, 8678, 13017, 17356, 21695, 26034, 34712, 43390, 52068, 65085, 86780, 104136, 130170, 173560, 186577, 260340, 373154, 520680, 559731, 746308, 932885, 1119462, 1492616, 1865770, 2238924, 2798655, 3731540, 4477848, 5597310, 7463080, 11194620, 22389240]

約数ペア:

[(1, 22389240), (2, 11194620), (3, 7463080), (4, 5597310), (5, 4477848), (6, 3731540), (8, 2798655), (10, 2238924), (12, 1865770), (15, 1492616), (20, 1119462), (24, 932885), (30, 746308), (40, 559731), (43, 520680), (60, 373154), (86, 260340), (120, 186577), (129, 173560), (172, 130170), (215, 104136), (258, 86780), (344, 65085), (430, 52068), (516, 43390), (645, 34712), (860, 26034), (1032, 21695), (1290, 17356), (1720, 13017), (2580, 8678), (4339, 5160)]