122488506880

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2518267}}^1$

素因数の和:2518309

約数の個数: 80

約数和(自身を含む): 309142579680

約数和(自身を除く): 186654072800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 1216, 1280, 1520, 2432, 2560, 3040, 4864, 6080, 9728, 12160, 24320, 48640, 2518267, 5036534, 10073068, 12591335, 20146136, 25182670, 40292272, 47847073, 50365340, 80584544, 95694146, 100730680, 161169088, 191388292, 201461360, 239235365, 322338176, 382776584, 402922720, 478470730, 644676352, 765553168, 805845440, 956941460, 1289352704, 1531106336, 1611690880, 1913882920, 3062212672, 3223381760, 3827765840, 6124425344, 6446763520, 7655531680, 12248850688, 15311063360, 24497701376, 30622126720, 61244253440, 122488506880]

約数ペア:

[(1, 122488506880), (2, 61244253440), (4, 30622126720), (5, 24497701376), (8, 15311063360), (10, 12248850688), (16, 7655531680), (19, 6446763520), (20, 6124425344), (32, 3827765840), (38, 3223381760), (40, 3062212672), (64, 1913882920), (76, 1611690880), (80, 1531106336), (95, 1289352704), (128, 956941460), (152, 805845440), (160, 765553168), (190, 644676352), (256, 478470730), (304, 402922720), (320, 382776584), (380, 322338176), (512, 239235365), (608, 201461360), (640, 191388292), (760, 161169088), (1216, 100730680), (1280, 95694146), (1520, 80584544), (2432, 50365340), (2560, 47847073), (3040, 40292272), (4864, 25182670), (6080, 20146136), (9728, 12591335), (12160, 10073068), (24320, 5036534), (48640, 2518267)]