76668720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{319453}}^1$

素因数の和:319469

約数の個数: 40

約数和(自身を含む): 237673776

約数和(自身を除く): 161005056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 319453, 638906, 958359, 1277812, 1597265, 1916718, 2555624, 3194530, 3833436, 4791795, 5111248, 6389060, 7666872, 9583590, 12778120, 15333744, 19167180, 25556240, 38334360, 76668720]

約数ペア:

[(1, 76668720), (2, 38334360), (3, 25556240), (4, 19167180), (5, 15333744), (6, 12778120), (8, 9583590), (10, 7666872), (12, 6389060), (15, 5111248), (16, 4791795), (20, 3833436), (24, 3194530), (30, 2555624), (40, 1916718), (48, 1597265), (60, 1277812), (80, 958359), (120, 638906), (240, 319453)]