23957820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{797}}^1$

素因数の和:979

約数の個数: 72

約数和(自身を含む): 73198944

約数和(自身を除く): 49241124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 797, 835, 1002, 1503, 1594, 1670, 2004, 2391, 2505, 3006, 3188, 3340, 3985, 4782, 5010, 6012, 7173, 7515, 7970, 9564, 10020, 11955, 14346, 15030, 15940, 23910, 28692, 30060, 35865, 47820, 71730, 133099, 143460, 266198, 399297, 532396, 665495, 798594, 1197891, 1330990, 1597188, 1996485, 2395782, 2661980, 3992970, 4791564, 5989455, 7985940, 11978910, 23957820]

約数ペア:

[(1, 23957820), (2, 11978910), (3, 7985940), (4, 5989455), (5, 4791564), (6, 3992970), (9, 2661980), (10, 2395782), (12, 1996485), (15, 1597188), (18, 1330990), (20, 1197891), (30, 798594), (36, 665495), (45, 532396), (60, 399297), (90, 266198), (167, 143460), (180, 133099), (334, 71730), (501, 47820), (668, 35865), (797, 30060), (835, 28692), (1002, 23910), (1503, 15940), (1594, 15030), (1670, 14346), (2004, 11955), (2391, 10020), (2505, 9564), (3006, 7970), (3188, 7515), (3340, 7173), (3985, 6012), (4782, 5010)]