48001680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:406

約数の個数: 160

約数和(自身を含む): 168203520

約数和(自身を除く): 120201840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 313, 355, 360, 426, 432, 540, 568, 626, 639, 710, 720, 852, 939, 1065, 1080, 1136, 1252, 1278, 1420, 1565, 1704, 1878, 1917, 2130, 2160, 2504, 2556, 2817, 2840, 3130, 3195, 3408, 3756, 3834, 4260, 4695, 5008, 5112, 5634, 5680, 6260, 6390, 7512, 7668, 8451, 8520, 9390, 9585, 10224, 11268, 12520, 12780, 14085, 15024, 15336, 16902, 17040, 18780, 19170, 22223, 22536, 25040, 25560, 28170, 30672, 33804, 37560, 38340, 42255, 44446, 45072, 51120, 56340, 66669, 67608, 75120, 76680, 84510, 88892, 111115, 112680, 133338, 135216, 153360, 169020, 177784, 200007, 222230, 225360, 266676, 333345, 338040, 355568, 400014, 444460, 533352, 600021, 666690, 676080, 800028, 888920, 1000035, 1066704, 1200042, 1333380, 1600056, 1777840, 2000070, 2400084, 2666760, 3000105, 3200112, 4000140, 4800168, 5333520, 6000210, 8000280, 9600336, 12000420, 16000560, 24000840, 48001680]

約数ペア:

[(1, 48001680), (2, 24000840), (3, 16000560), (4, 12000420), (5, 9600336), (6, 8000280), (8, 6000210), (9, 5333520), (10, 4800168), (12, 4000140), (15, 3200112), (16, 3000105), (18, 2666760), (20, 2400084), (24, 2000070), (27, 1777840), (30, 1600056), (36, 1333380), (40, 1200042), (45, 1066704), (48, 1000035), (54, 888920), (60, 800028), (71, 676080), (72, 666690), (80, 600021), (90, 533352), (108, 444460), (120, 400014), (135, 355568), (142, 338040), (144, 333345), (180, 266676), (213, 225360), (216, 222230), (240, 200007), (270, 177784), (284, 169020), (313, 153360), (355, 135216), (360, 133338), (426, 112680), (432, 111115), (540, 88892), (568, 84510), (626, 76680), (639, 75120), (710, 67608), (720, 66669), (852, 56340), (939, 51120), (1065, 45072), (1080, 44446), (1136, 42255), (1252, 38340), (1278, 37560), (1420, 33804), (1565, 30672), (1704, 28170), (1878, 25560), (1917, 25040), (2130, 22536), (2160, 22223), (2504, 19170), (2556, 18780), (2817, 17040), (2840, 16902), (3130, 15336), (3195, 15024), (3408, 14085), (3756, 12780), (3834, 12520), (4260, 11268), (4695, 10224), (5008, 9585), (5112, 9390), (5634, 8520), (5680, 8451), (6260, 7668), (6390, 7512)]