617967480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{827}}^1$

素因数の和:1333

約数の個数: 128

約数和(自身を含む): 2003097600

約数和(自身を除く): 1385130120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 479, 520, 780, 827, 958, 1437, 1560, 1654, 1916, 2395, 2481, 2874, 3308, 3832, 4135, 4790, 4962, 5748, 6227, 6616, 7185, 8270, 9580, 9924, 10751, 11496, 12405, 12454, 14370, 16540, 18681, 19160, 19848, 21502, 24810, 24908, 28740, 31135, 32253, 33080, 37362, 43004, 49620, 49816, 53755, 57480, 62270, 64506, 74724, 86008, 93405, 99240, 107510, 124540, 129012, 149448, 161265, 186810, 215020, 249080, 258024, 322530, 373620, 396133, 430040, 645060, 747240, 792266, 1188399, 1290120, 1584532, 1980665, 2376798, 3169064, 3961330, 4753596, 5149729, 5941995, 7922660, 9507192, 10299458, 11883990, 15449187, 15845320, 20598916, 23767980, 25748645, 30898374, 41197832, 47535960, 51497290, 61796748, 77245935, 102994580, 123593496, 154491870, 205989160, 308983740, 617967480]

約数ペア:

[(1, 617967480), (2, 308983740), (3, 205989160), (4, 154491870), (5, 123593496), (6, 102994580), (8, 77245935), (10, 61796748), (12, 51497290), (13, 47535960), (15, 41197832), (20, 30898374), (24, 25748645), (26, 23767980), (30, 20598916), (39, 15845320), (40, 15449187), (52, 11883990), (60, 10299458), (65, 9507192), (78, 7922660), (104, 5941995), (120, 5149729), (130, 4753596), (156, 3961330), (195, 3169064), (260, 2376798), (312, 1980665), (390, 1584532), (479, 1290120), (520, 1188399), (780, 792266), (827, 747240), (958, 645060), (1437, 430040), (1560, 396133), (1654, 373620), (1916, 322530), (2395, 258024), (2481, 249080), (2874, 215020), (3308, 186810), (3832, 161265), (4135, 149448), (4790, 129012), (4962, 124540), (5748, 107510), (6227, 99240), (6616, 93405), (7185, 86008), (8270, 74724), (9580, 64506), (9924, 62270), (10751, 57480), (11496, 53755), (12405, 49816), (12454, 49620), (14370, 43004), (16540, 37362), (18681, 33080), (19160, 32253), (19848, 31135), (21502, 28740), (24810, 24908)]