1491434880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59753}}^1$

素因数の和:59788

約数の個数: 128

約数和(自身を含む): 5119722720

約数和(自身を除く): 3628287840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 59753, 119506, 179259, 239012, 298765, 358518, 478024, 597530, 717036, 776789, 896295, 956048, 1195060, 1434072, 1553578, 1792590, 1912096, 2330367, 2390120, 2868144, 3107156, 3585180, 3824192, 3883945, 4660734, 4780240, 5736288, 6214312, 7170360, 7648384, 7767890, 9321468, 9560480, 11472576, 11651835, 12428624, 14340720, 15535780, 18642936, 19120960, 22945152, 23303670, 24857248, 28681440, 31071560, 37285872, 38241920, 46607340, 49714496, 57362880, 62143120, 74571744, 93214680, 99428992, 114725760, 124286240, 149143488, 186429360, 248572480, 298286976, 372858720, 497144960, 745717440, 1491434880]

約数ペア:

[(1, 1491434880), (2, 745717440), (3, 497144960), (4, 372858720), (5, 298286976), (6, 248572480), (8, 186429360), (10, 149143488), (12, 124286240), (13, 114725760), (15, 99428992), (16, 93214680), (20, 74571744), (24, 62143120), (26, 57362880), (30, 49714496), (32, 46607340), (39, 38241920), (40, 37285872), (48, 31071560), (52, 28681440), (60, 24857248), (64, 23303670), (65, 22945152), (78, 19120960), (80, 18642936), (96, 15535780), (104, 14340720), (120, 12428624), (128, 11651835), (130, 11472576), (156, 9560480), (160, 9321468), (192, 7767890), (195, 7648384), (208, 7170360), (240, 6214312), (260, 5736288), (312, 4780240), (320, 4660734), (384, 3883945), (390, 3824192), (416, 3585180), (480, 3107156), (520, 2868144), (624, 2390120), (640, 2330367), (780, 1912096), (832, 1792590), (960, 1553578), (1040, 1434072), (1248, 1195060), (1560, 956048), (1664, 896295), (1920, 776789), (2080, 717036), (2496, 597530), (3120, 478024), (4160, 358518), (4992, 298765), (6240, 239012), (8320, 179259), (12480, 119506), (24960, 59753)]