90735360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23629}}^1$

素因数の和:23653

約数の個数: 72

約数和(自身を含む): 289798320

約数和(自身を除く): 199062960

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, 23629, 47258, 70887, 94516, 118145, 141774, 189032, 236290, 283548, 354435, 378064, 472580, 567096, 708870, 756128, 945160, 1134192, 1417740, 1512256, 1890320, 2268384, 2835480, 3024512, 3780640, 4536768, 5670960, 6049024, 7561280, 9073536, 11341920, 15122560, 18147072, 22683840, 30245120, 45367680, 90735360]

約数ペア:

[(1, 90735360), (2, 45367680), (3, 30245120), (4, 22683840), (5, 18147072), (6, 15122560), (8, 11341920), (10, 9073536), (12, 7561280), (15, 6049024), (16, 5670960), (20, 4536768), (24, 3780640), (30, 3024512), (32, 2835480), (40, 2268384), (48, 1890320), (60, 1512256), (64, 1417740), (80, 1134192), (96, 945160), (120, 756128), (128, 708870), (160, 567096), (192, 472580), (240, 378064), (256, 354435), (320, 283548), (384, 236290), (480, 189032), (640, 141774), (768, 118145), (960, 94516), (1280, 70887), (1920, 47258), (3840, 23629)]