479175680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3019}}^1$

素因数の和:3075

約数の個数: 88

約数和(自身を含む): 1186932480

約数和(自身を除く): 707756800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 992, 1024, 1240, 1280, 1984, 2480, 2560, 3019, 3968, 4960, 5120, 6038, 7936, 9920, 12076, 15095, 15872, 19840, 24152, 30190, 31744, 39680, 48304, 60380, 79360, 93589, 96608, 120760, 158720, 187178, 193216, 241520, 374356, 386432, 467945, 483040, 748712, 772864, 935890, 966080, 1497424, 1545728, 1871780, 1932160, 2994848, 3091456, 3743560, 3864320, 5989696, 7487120, 7728640, 11979392, 14974240, 15457280, 23958784, 29948480, 47917568, 59896960, 95835136, 119793920, 239587840, 479175680]

約数ペア:

[(1, 479175680), (2, 239587840), (4, 119793920), (5, 95835136), (8, 59896960), (10, 47917568), (16, 29948480), (20, 23958784), (31, 15457280), (32, 14974240), (40, 11979392), (62, 7728640), (64, 7487120), (80, 5989696), (124, 3864320), (128, 3743560), (155, 3091456), (160, 2994848), (248, 1932160), (256, 1871780), (310, 1545728), (320, 1497424), (496, 966080), (512, 935890), (620, 772864), (640, 748712), (992, 483040), (1024, 467945), (1240, 386432), (1280, 374356), (1984, 241520), (2480, 193216), (2560, 187178), (3019, 158720), (3968, 120760), (4960, 96608), (5120, 93589), (6038, 79360), (7936, 60380), (9920, 48304), (12076, 39680), (15095, 31744), (15872, 30190), (19840, 24152)]