1234118520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{6089}}^1$

素因数の和:6669

約数の個数: 96

約数和(自身を含む): 4018669200

約数和(自身を除く): 2784550680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 563, 1126, 1689, 2252, 2815, 3378, 4504, 5067, 5630, 6089, 6756, 8445, 10134, 11260, 12178, 13512, 16890, 18267, 20268, 22520, 24356, 25335, 30445, 33780, 36534, 40536, 48712, 50670, 54801, 60890, 67560, 73068, 91335, 101340, 109602, 121780, 146136, 182670, 202680, 219204, 243560, 274005, 365340, 438408, 548010, 730680, 1096020, 2192040, 3428107, 6856214, 10284321, 13712428, 17140535, 20568642, 27424856, 30852963, 34281070, 41137284, 51421605, 61705926, 68562140, 82274568, 102843210, 123411852, 137124280, 154264815, 205686420, 246823704, 308529630, 411372840, 617059260, 1234118520]

約数ペア:

[(1, 1234118520), (2, 617059260), (3, 411372840), (4, 308529630), (5, 246823704), (6, 205686420), (8, 154264815), (9, 137124280), (10, 123411852), (12, 102843210), (15, 82274568), (18, 68562140), (20, 61705926), (24, 51421605), (30, 41137284), (36, 34281070), (40, 30852963), (45, 27424856), (60, 20568642), (72, 17140535), (90, 13712428), (120, 10284321), (180, 6856214), (360, 3428107), (563, 2192040), (1126, 1096020), (1689, 730680), (2252, 548010), (2815, 438408), (3378, 365340), (4504, 274005), (5067, 243560), (5630, 219204), (6089, 202680), (6756, 182670), (8445, 146136), (10134, 121780), (11260, 109602), (12178, 101340), (13512, 91335), (16890, 73068), (18267, 67560), (20268, 60890), (22520, 54801), (24356, 50670), (25335, 48712), (30445, 40536), (33780, 36534)]