74415360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19379}}^1$

素因数の和:19403

約数の個数: 72

約数和(自身を含む): 237676320

約数和(自身を除く): 163260960

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 19379, 38758, 58137, 77516, 96895, 116274, 155032, 193790, 232548, 290685, 310064, 387580, 465096, 581370, 620128, 775160, 930192, 1162740, 1240256, 1550320, 1860384, 2325480, 2480512, 3100640, 3720768, 4650960, 4961024, 6201280, 7441536, 9301920, 12402560, 14883072, 18603840, 24805120, 37207680, 74415360]

約数ペア:

[(1, 74415360), (2, 37207680), (3, 24805120), (4, 18603840), (5, 14883072), (6, 12402560), (8, 9301920), (10, 7441536), (12, 6201280), (15, 4961024), (16, 4650960), (20, 3720768), (24, 3100640), (30, 2480512), (32, 2325480), (40, 1860384), (48, 1550320), (60, 1240256), (64, 1162740), (80, 930192), (96, 775160), (120, 620128), (128, 581370), (160, 465096), (192, 387580), (240, 310064), (256, 290685), (320, 232548), (384, 193790), (480, 155032), (640, 116274), (768, 96895), (960, 77516), (1280, 58137), (1920, 38758), (3840, 19379)]