1045565520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{140533}}^1$

素因数の和:140580

約数の個数: 80

約数和(自身を含む): 3345833472

約数和(自身を除く): 2300267952

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, 140533, 281066, 421599, 562132, 702665, 843198, 1124264, 1405330, 1686396, 2107995, 2248528, 2810660, 3372792, 4215990, 4356523, 5621320, 6745584, 8431980, 8713046, 11242640, 13069569, 16863960, 17426092, 21782615, 26139138, 33727920, 34852184, 43565230, 52278276, 65347845, 69704368, 87130460, 104556552, 130695690, 174260920, 209113104, 261391380, 348521840, 522782760, 1045565520]

約数ペア:

[(1, 1045565520), (2, 522782760), (3, 348521840), (4, 261391380), (5, 209113104), (6, 174260920), (8, 130695690), (10, 104556552), (12, 87130460), (15, 69704368), (16, 65347845), (20, 52278276), (24, 43565230), (30, 34852184), (31, 33727920), (40, 26139138), (48, 21782615), (60, 17426092), (62, 16863960), (80, 13069569), (93, 11242640), (120, 8713046), (124, 8431980), (155, 6745584), (186, 5621320), (240, 4356523), (248, 4215990), (310, 3372792), (372, 2810660), (465, 2248528), (496, 2107995), (620, 1686396), (744, 1405330), (930, 1124264), (1240, 843198), (1488, 702665), (1860, 562132), (2480, 421599), (3720, 281066), (7440, 140533)]