297631440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{863}}^1$

素因数の和:1361

約数の個数: 120

約数和(自身を含む): 1002792960

約数和(自身を除く): 705161520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 479, 720, 863, 958, 1437, 1726, 1916, 2395, 2589, 2874, 3452, 3832, 4311, 4315, 4790, 5178, 5748, 6904, 7185, 7664, 7767, 8622, 8630, 9580, 10356, 11496, 12945, 13808, 14370, 15534, 17244, 17260, 19160, 20712, 21555, 22992, 25890, 28740, 31068, 34488, 34520, 38320, 38835, 41424, 43110, 51780, 57480, 62136, 68976, 69040, 77670, 86220, 103560, 114960, 124272, 155340, 172440, 207120, 310680, 344880, 413377, 621360, 826754, 1240131, 1653508, 2066885, 2480262, 3307016, 3720393, 4133770, 4960524, 6200655, 6614032, 7440786, 8267540, 9921048, 12401310, 14881572, 16535080, 18601965, 19842096, 24802620, 29763144, 33070160, 37203930, 49605240, 59526288, 74407860, 99210480, 148815720, 297631440]

約数ペア:

[(1, 297631440), (2, 148815720), (3, 99210480), (4, 74407860), (5, 59526288), (6, 49605240), (8, 37203930), (9, 33070160), (10, 29763144), (12, 24802620), (15, 19842096), (16, 18601965), (18, 16535080), (20, 14881572), (24, 12401310), (30, 9921048), (36, 8267540), (40, 7440786), (45, 6614032), (48, 6200655), (60, 4960524), (72, 4133770), (80, 3720393), (90, 3307016), (120, 2480262), (144, 2066885), (180, 1653508), (240, 1240131), (360, 826754), (479, 621360), (720, 413377), (863, 344880), (958, 310680), (1437, 207120), (1726, 172440), (1916, 155340), (2395, 124272), (2589, 114960), (2874, 103560), (3452, 86220), (3832, 77670), (4311, 69040), (4315, 68976), (4790, 62136), (5178, 57480), (5748, 51780), (6904, 43110), (7185, 41424), (7664, 38835), (7767, 38320), (8622, 34520), (8630, 34488), (9580, 31068), (10356, 28740), (11496, 25890), (12945, 22992), (13808, 21555), (14370, 20712), (15534, 19160), (17244, 17260)]