489900480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17597}}^1$

素因数の和:17646

約数の個数: 112

約数和(自身を含む): 1609161120

約数和(自身を除く): 1119260640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 2320, 2784, 3480, 4640, 5568, 6960, 9280, 13920, 17597, 27840, 35194, 52791, 70388, 87985, 105582, 140776, 175970, 211164, 263955, 281552, 351940, 422328, 510313, 527910, 563104, 703880, 844656, 1020626, 1055820, 1126208, 1407760, 1530939, 1689312, 2041252, 2111640, 2551565, 2815520, 3061878, 3378624, 4082504, 4223280, 5103130, 5631040, 6123756, 7654695, 8165008, 8446560, 10206260, 12247512, 15309390, 16330016, 16893120, 20412520, 24495024, 30618780, 32660032, 40825040, 48990048, 61237560, 81650080, 97980096, 122475120, 163300160, 244950240, 489900480]

約数ペア:

[(1, 489900480), (2, 244950240), (3, 163300160), (4, 122475120), (5, 97980096), (6, 81650080), (8, 61237560), (10, 48990048), (12, 40825040), (15, 32660032), (16, 30618780), (20, 24495024), (24, 20412520), (29, 16893120), (30, 16330016), (32, 15309390), (40, 12247512), (48, 10206260), (58, 8446560), (60, 8165008), (64, 7654695), (80, 6123756), (87, 5631040), (96, 5103130), (116, 4223280), (120, 4082504), (145, 3378624), (160, 3061878), (174, 2815520), (192, 2551565), (232, 2111640), (240, 2041252), (290, 1689312), (320, 1530939), (348, 1407760), (435, 1126208), (464, 1055820), (480, 1020626), (580, 844656), (696, 703880), (870, 563104), (928, 527910), (960, 510313), (1160, 422328), (1392, 351940), (1740, 281552), (1856, 263955), (2320, 211164), (2784, 175970), (3480, 140776), (4640, 105582), (5568, 87985), (6960, 70388), (9280, 52791), (13920, 35194), (17597, 27840)]