144216960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2476

約数の個数: 128

約数和(自身を含む): 474716160

約数和(自身を除く): 330499200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2423, 2480, 2976, 3720, 3968, 4846, 4960, 5952, 7269, 7440, 9692, 9920, 11904, 12115, 14538, 14880, 19384, 19840, 24230, 29076, 29760, 36345, 38768, 48460, 58152, 59520, 72690, 75113, 77536, 96920, 116304, 145380, 150226, 155072, 193840, 225339, 232608, 290760, 300452, 310144, 375565, 387680, 450678, 465216, 581520, 600904, 751130, 775360, 901356, 930432, 1126695, 1163040, 1201808, 1502260, 1550720, 1802712, 2253390, 2326080, 2403616, 3004520, 3605424, 4506780, 4652160, 4807232, 6009040, 7210848, 9013560, 9614464, 12018080, 14421696, 18027120, 24036160, 28843392, 36054240, 48072320, 72108480, 144216960]

約数ペア:

[(1, 144216960), (2, 72108480), (3, 48072320), (4, 36054240), (5, 28843392), (6, 24036160), (8, 18027120), (10, 14421696), (12, 12018080), (15, 9614464), (16, 9013560), (20, 7210848), (24, 6009040), (30, 4807232), (31, 4652160), (32, 4506780), (40, 3605424), (48, 3004520), (60, 2403616), (62, 2326080), (64, 2253390), (80, 1802712), (93, 1550720), (96, 1502260), (120, 1201808), (124, 1163040), (128, 1126695), (155, 930432), (160, 901356), (186, 775360), (192, 751130), (240, 600904), (248, 581520), (310, 465216), (320, 450678), (372, 387680), (384, 375565), (465, 310144), (480, 300452), (496, 290760), (620, 232608), (640, 225339), (744, 193840), (930, 155072), (960, 150226), (992, 145380), (1240, 116304), (1488, 96920), (1860, 77536), (1920, 75113), (1984, 72690), (2423, 59520), (2480, 58152), (2976, 48460), (3720, 38768), (3968, 36345), (4846, 29760), (4960, 29076), (5952, 24230), (7269, 19840), (7440, 19384), (9692, 14880), (9920, 14538), (11904, 12115)]