245175060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{24179}}^1$

素因数の和:24217

約数の個数: 72

約数和(自身を含む): 743389920

約数和(自身を除く): 498214860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 10140, 24179, 48358, 72537, 96716, 120895, 145074, 241790, 290148, 314327, 362685, 483580, 628654, 725370, 942981, 1257308, 1450740, 1571635, 1885962, 3143270, 3771924, 4086251, 4714905, 6286540, 8172502, 9429810, 12258753, 16345004, 18859620, 20431255, 24517506, 40862510, 49035012, 61293765, 81725020, 122587530, 245175060]

約数ペア:

[(1, 245175060), (2, 122587530), (3, 81725020), (4, 61293765), (5, 49035012), (6, 40862510), (10, 24517506), (12, 20431255), (13, 18859620), (15, 16345004), (20, 12258753), (26, 9429810), (30, 8172502), (39, 6286540), (52, 4714905), (60, 4086251), (65, 3771924), (78, 3143270), (130, 1885962), (156, 1571635), (169, 1450740), (195, 1257308), (260, 942981), (338, 725370), (390, 628654), (507, 483580), (676, 362685), (780, 314327), (845, 290148), (1014, 241790), (1690, 145074), (2028, 120895), (2535, 96716), (3380, 72537), (5070, 48358), (10140, 24179)]