85490760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1091}}^1$

素因数の和:1758

約数の個数: 64

約数和(自身を含む): 257100480

約数和(自身を除く): 171609720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 653, 1091, 1306, 1959, 2182, 2612, 3265, 3273, 3918, 4364, 5224, 5455, 6530, 6546, 7836, 8728, 9795, 10910, 13060, 13092, 15672, 16365, 19590, 21820, 26120, 26184, 32730, 39180, 43640, 65460, 78360, 130920, 712423, 1424846, 2137269, 2849692, 3562115, 4274538, 5699384, 7124230, 8549076, 10686345, 14248460, 17098152, 21372690, 28496920, 42745380, 85490760]

約数ペア:

[(1, 85490760), (2, 42745380), (3, 28496920), (4, 21372690), (5, 17098152), (6, 14248460), (8, 10686345), (10, 8549076), (12, 7124230), (15, 5699384), (20, 4274538), (24, 3562115), (30, 2849692), (40, 2137269), (60, 1424846), (120, 712423), (653, 130920), (1091, 78360), (1306, 65460), (1959, 43640), (2182, 39180), (2612, 32730), (3265, 26184), (3273, 26120), (3918, 21820), (4364, 19590), (5224, 16365), (5455, 15672), (6530, 13092), (6546, 13060), (7836, 10910), (8728, 9795)]