331325760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4861}}^1$

素因数の和:4952

約数の個数: 112

約数和(自身を含む): 1066995072

約数和(自身を除く): 735669312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 142, 160, 192, 213, 240, 284, 320, 355, 426, 480, 568, 710, 852, 960, 1065, 1136, 1420, 1704, 2130, 2272, 2840, 3408, 4260, 4544, 4861, 5680, 6816, 8520, 9722, 11360, 13632, 14583, 17040, 19444, 22720, 24305, 29166, 34080, 38888, 48610, 58332, 68160, 72915, 77776, 97220, 116664, 145830, 155552, 194440, 233328, 291660, 311104, 345131, 388880, 466656, 583320, 690262, 777760, 933312, 1035393, 1166640, 1380524, 1555520, 1725655, 2070786, 2333280, 2761048, 3451310, 4141572, 4666560, 5176965, 5522096, 6902620, 8283144, 10353930, 11044192, 13805240, 16566288, 20707860, 22088384, 27610480, 33132576, 41415720, 55220960, 66265152, 82831440, 110441920, 165662880, 331325760]

約数ペア:

[(1, 331325760), (2, 165662880), (3, 110441920), (4, 82831440), (5, 66265152), (6, 55220960), (8, 41415720), (10, 33132576), (12, 27610480), (15, 22088384), (16, 20707860), (20, 16566288), (24, 13805240), (30, 11044192), (32, 10353930), (40, 8283144), (48, 6902620), (60, 5522096), (64, 5176965), (71, 4666560), (80, 4141572), (96, 3451310), (120, 2761048), (142, 2333280), (160, 2070786), (192, 1725655), (213, 1555520), (240, 1380524), (284, 1166640), (320, 1035393), (355, 933312), (426, 777760), (480, 690262), (568, 583320), (710, 466656), (852, 388880), (960, 345131), (1065, 311104), (1136, 291660), (1420, 233328), (1704, 194440), (2130, 155552), (2272, 145830), (2840, 116664), (3408, 97220), (4260, 77776), (4544, 72915), (4861, 68160), (5680, 58332), (6816, 48610), (8520, 38888), (9722, 34080), (11360, 29166), (13632, 24305), (14583, 22720), (17040, 19444)]