202462080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{105449}}^1$

素因数の和:105471

約数の個数: 64

約数和(自身を含む): 645354000

約数和(自身を除く): 442891920

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, 105449, 210898, 316347, 421796, 527245, 632694, 843592, 1054490, 1265388, 1581735, 1687184, 2108980, 2530776, 3163470, 3374368, 4217960, 5061552, 6326940, 6748736, 8435920, 10123104, 12653880, 13497472, 16871840, 20246208, 25307760, 33743680, 40492416, 50615520, 67487360, 101231040, 202462080]

約数ペア:

[(1, 202462080), (2, 101231040), (3, 67487360), (4, 50615520), (5, 40492416), (6, 33743680), (8, 25307760), (10, 20246208), (12, 16871840), (15, 13497472), (16, 12653880), (20, 10123104), (24, 8435920), (30, 6748736), (32, 6326940), (40, 5061552), (48, 4217960), (60, 3374368), (64, 3163470), (80, 2530776), (96, 2108980), (120, 1687184), (128, 1581735), (160, 1265388), (192, 1054490), (240, 843592), (320, 632694), (384, 527245), (480, 421796), (640, 316347), (960, 210898), (1920, 105449)]