144954720

素因数分解:

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

素因数の和:2405

約数の個数: 144

約数和(自身を含む): 506377872

約数和(自身を除く): 361423152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2341, 2580, 3096, 3440, 3870, 4128, 4682, 5160, 6192, 6880, 7023, 7740, 9364, 10320, 11705, 12384, 14046, 15480, 18728, 20640, 21069, 23410, 28092, 30960, 35115, 37456, 42138, 46820, 56184, 61920, 70230, 74912, 84276, 93640, 100663, 105345, 112368, 140460, 168552, 187280, 201326, 210690, 224736, 280920, 301989, 337104, 374560, 402652, 421380, 503315, 561840, 603978, 674208, 805304, 842760, 905967, 1006630, 1123680, 1207956, 1509945, 1610608, 1685520, 1811934, 2013260, 2415912, 3019890, 3221216, 3371040, 3623868, 4026520, 4529835, 4831824, 6039780, 7247736, 8053040, 9059670, 9663648, 12079560, 14495472, 16106080, 18119340, 24159120, 28990944, 36238680, 48318240, 72477360, 144954720]

約数ペア:

[(1, 144954720), (2, 72477360), (3, 48318240), (4, 36238680), (5, 28990944), (6, 24159120), (8, 18119340), (9, 16106080), (10, 14495472), (12, 12079560), (15, 9663648), (16, 9059670), (18, 8053040), (20, 7247736), (24, 6039780), (30, 4831824), (32, 4529835), (36, 4026520), (40, 3623868), (43, 3371040), (45, 3221216), (48, 3019890), (60, 2415912), (72, 2013260), (80, 1811934), (86, 1685520), (90, 1610608), (96, 1509945), (120, 1207956), (129, 1123680), (144, 1006630), (160, 905967), (172, 842760), (180, 805304), (215, 674208), (240, 603978), (258, 561840), (288, 503315), (344, 421380), (360, 402652), (387, 374560), (430, 337104), (480, 301989), (516, 280920), (645, 224736), (688, 210690), (720, 201326), (774, 187280), (860, 168552), (1032, 140460), (1290, 112368), (1376, 105345), (1440, 100663), (1548, 93640), (1720, 84276), (1935, 74912), (2064, 70230), (2341, 61920), (2580, 56184), (3096, 46820), (3440, 42138), (3870, 37456), (4128, 35115), (4682, 30960), (5160, 28092), (6192, 23410), (6880, 21069), (7023, 20640), (7740, 18728), (9364, 15480), (10320, 14046), (11705, 12384)]