378454080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{394223}}^1$

素因数の和:394243

約数の個数: 56

約数和(自身を含む): 1201594752

約数和(自身を除く): 823140672

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, 160, 192, 240, 320, 480, 960, 394223, 788446, 1182669, 1576892, 1971115, 2365338, 3153784, 3942230, 4730676, 5913345, 6307568, 7884460, 9461352, 11826690, 12615136, 15768920, 18922704, 23653380, 25230272, 31537840, 37845408, 47306760, 63075680, 75690816, 94613520, 126151360, 189227040, 378454080]

約数ペア:

[(1, 378454080), (2, 189227040), (3, 126151360), (4, 94613520), (5, 75690816), (6, 63075680), (8, 47306760), (10, 37845408), (12, 31537840), (15, 25230272), (16, 23653380), (20, 18922704), (24, 15768920), (30, 12615136), (32, 11826690), (40, 9461352), (48, 7884460), (60, 6307568), (64, 5913345), (80, 4730676), (96, 3942230), (120, 3153784), (160, 2365338), (192, 1971115), (240, 1576892), (320, 1182669), (480, 788446), (960, 394223)]