24486540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31393}}^1$

素因数の和:31418

約数の個数: 48

約数和(自身を含む): 73838688

約数和(自身を除く): 49352148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 31393, 62786, 94179, 125572, 156965, 188358, 313930, 376716, 408109, 470895, 627860, 816218, 941790, 1224327, 1632436, 1883580, 2040545, 2448654, 4081090, 4897308, 6121635, 8162180, 12243270, 24486540]

約数ペア:

[(1, 24486540), (2, 12243270), (3, 8162180), (4, 6121635), (5, 4897308), (6, 4081090), (10, 2448654), (12, 2040545), (13, 1883580), (15, 1632436), (20, 1224327), (26, 941790), (30, 816218), (39, 627860), (52, 470895), (60, 408109), (65, 376716), (78, 313930), (130, 188358), (156, 156965), (195, 125572), (260, 94179), (390, 62786), (780, 31393)]