674797440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{351457}}^1$

素因数の和:351479

約数の個数: 64

約数和(自身を含む): 2150922960

約数和(自身を除く): 1476125520

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, 320, 384, 480, 640, 960, 1920, 351457, 702914, 1054371, 1405828, 1757285, 2108742, 2811656, 3514570, 4217484, 5271855, 5623312, 7029140, 8434968, 10543710, 11246624, 14058280, 16869936, 21087420, 22493248, 28116560, 33739872, 42174840, 44986496, 56233120, 67479744, 84349680, 112466240, 134959488, 168699360, 224932480, 337398720, 674797440]

約数ペア:

[(1, 674797440), (2, 337398720), (3, 224932480), (4, 168699360), (5, 134959488), (6, 112466240), (8, 84349680), (10, 67479744), (12, 56233120), (15, 44986496), (16, 42174840), (20, 33739872), (24, 28116560), (30, 22493248), (32, 21087420), (40, 16869936), (48, 14058280), (60, 11246624), (64, 10543710), (80, 8434968), (96, 7029140), (120, 5623312), (128, 5271855), (160, 4217484), (192, 3514570), (240, 2811656), (320, 2108742), (384, 1757285), (480, 1405828), (640, 1054371), (960, 702914), (1920, 351457)]