2238097920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{291419}}^1$

素因数の和:291445

約数の個数: 80

約数和(自身を含む): 7154943840

約数和(自身を除く): 4916845920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 291419, 582838, 874257, 1165676, 1457095, 1748514, 2331352, 2914190, 3497028, 4371285, 4662704, 5828380, 6994056, 8742570, 9325408, 11656760, 13988112, 17485140, 18650816, 23313520, 27976224, 34970280, 37301632, 46627040, 55952448, 69940560, 74603264, 93254080, 111904896, 139881120, 149206528, 186508160, 223809792, 279762240, 373016320, 447619584, 559524480, 746032640, 1119048960, 2238097920]

約数ペア:

[(1, 2238097920), (2, 1119048960), (3, 746032640), (4, 559524480), (5, 447619584), (6, 373016320), (8, 279762240), (10, 223809792), (12, 186508160), (15, 149206528), (16, 139881120), (20, 111904896), (24, 93254080), (30, 74603264), (32, 69940560), (40, 55952448), (48, 46627040), (60, 37301632), (64, 34970280), (80, 27976224), (96, 23313520), (120, 18650816), (128, 17485140), (160, 13988112), (192, 11656760), (240, 9325408), (256, 8742570), (320, 6994056), (384, 5828380), (480, 4662704), (512, 4371285), (640, 3497028), (768, 2914190), (960, 2331352), (1280, 1748514), (1536, 1457095), (1920, 1165676), (2560, 874257), (3840, 582838), (7680, 291419)]