72477360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2341}}^1$

素因数の和:2403

約数の個数: 120

約数和(自身を含む): 249170064

約数和(自身を除く): 176692704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2341, 2580, 3096, 3440, 3870, 4682, 5160, 6192, 7023, 7740, 9364, 10320, 11705, 14046, 15480, 18728, 21069, 23410, 28092, 30960, 35115, 37456, 42138, 46820, 56184, 70230, 84276, 93640, 100663, 105345, 112368, 140460, 168552, 187280, 201326, 210690, 280920, 301989, 337104, 402652, 421380, 503315, 561840, 603978, 805304, 842760, 905967, 1006630, 1207956, 1509945, 1610608, 1685520, 1811934, 2013260, 2415912, 3019890, 3623868, 4026520, 4529835, 4831824, 6039780, 7247736, 8053040, 9059670, 12079560, 14495472, 18119340, 24159120, 36238680, 72477360]

約数ペア:

[(1, 72477360), (2, 36238680), (3, 24159120), (4, 18119340), (5, 14495472), (6, 12079560), (8, 9059670), (9, 8053040), (10, 7247736), (12, 6039780), (15, 4831824), (16, 4529835), (18, 4026520), (20, 3623868), (24, 3019890), (30, 2415912), (36, 2013260), (40, 1811934), (43, 1685520), (45, 1610608), (48, 1509945), (60, 1207956), (72, 1006630), (80, 905967), (86, 842760), (90, 805304), (120, 603978), (129, 561840), (144, 503315), (172, 421380), (180, 402652), (215, 337104), (240, 301989), (258, 280920), (344, 210690), (360, 201326), (387, 187280), (430, 168552), (516, 140460), (645, 112368), (688, 105345), (720, 100663), (774, 93640), (860, 84276), (1032, 70230), (1290, 56184), (1548, 46820), (1720, 42138), (1935, 37456), (2064, 35115), (2341, 30960), (2580, 28092), (3096, 23410), (3440, 21069), (3870, 18728), (4682, 15480), (5160, 14046), (6192, 11705), (7023, 10320), (7740, 9364)]