103289520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13883}}^1$

素因数の和:13930

約数の個数: 80

約数和(自身を含む): 330550272

約数和(自身を除く): 227260752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 13883, 27766, 41649, 55532, 69415, 83298, 111064, 138830, 166596, 208245, 222128, 277660, 333192, 416490, 430373, 555320, 666384, 832980, 860746, 1110640, 1291119, 1665960, 1721492, 2151865, 2582238, 3331920, 3442984, 4303730, 5164476, 6455595, 6885968, 8607460, 10328952, 12911190, 17214920, 20657904, 25822380, 34429840, 51644760, 103289520]

約数ペア:

[(1, 103289520), (2, 51644760), (3, 34429840), (4, 25822380), (5, 20657904), (6, 17214920), (8, 12911190), (10, 10328952), (12, 8607460), (15, 6885968), (16, 6455595), (20, 5164476), (24, 4303730), (30, 3442984), (31, 3331920), (40, 2582238), (48, 2151865), (60, 1721492), (62, 1665960), (80, 1291119), (93, 1110640), (120, 860746), (124, 832980), (155, 666384), (186, 555320), (240, 430373), (248, 416490), (310, 333192), (372, 277660), (465, 222128), (496, 208245), (620, 166596), (744, 138830), (930, 111064), (1240, 83298), (1488, 69415), (1860, 55532), (2480, 41649), (3720, 27766), (7440, 13883)]