2132760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2539}}^1$

素因数の和:2560

約数の個数: 64

約数和(自身を含む): 7315200

約数和(自身を除く): 5182440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2539, 5078, 7617, 10156, 12695, 15234, 17773, 20312, 25390, 30468, 35546, 38085, 50780, 53319, 60936, 71092, 76170, 88865, 101560, 106638, 142184, 152340, 177730, 213276, 266595, 304680, 355460, 426552, 533190, 710920, 1066380, 2132760]

約数ペア:

[(1, 2132760), (2, 1066380), (3, 710920), (4, 533190), (5, 426552), (6, 355460), (7, 304680), (8, 266595), (10, 213276), (12, 177730), (14, 152340), (15, 142184), (20, 106638), (21, 101560), (24, 88865), (28, 76170), (30, 71092), (35, 60936), (40, 53319), (42, 50780), (56, 38085), (60, 35546), (70, 30468), (84, 25390), (105, 20312), (120, 17773), (140, 15234), (168, 12695), (210, 10156), (280, 7617), (420, 5078), (840, 2539)]