412717680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{63691}}^1$

素因数の和:63716

約数の個数: 100

約数和(自身を含む): 1433452152

約数和(自身を除く): 1020734472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 63691, 127382, 191073, 254764, 318455, 382146, 509528, 573219, 636910, 764292, 955365, 1019056, 1146438, 1273820, 1528584, 1719657, 1910730, 2292876, 2547640, 2866095, 3057168, 3439314, 3821460, 4585752, 5095280, 5158971, 5732190, 6878628, 7642920, 8598285, 9171504, 10317942, 11464380, 13757256, 15285840, 17196570, 20635884, 22928760, 25794855, 27514512, 34393140, 41271768, 45857520, 51589710, 68786280, 82543536, 103179420, 137572560, 206358840, 412717680]

約数ペア:

[(1, 412717680), (2, 206358840), (3, 137572560), (4, 103179420), (5, 82543536), (6, 68786280), (8, 51589710), (9, 45857520), (10, 41271768), (12, 34393140), (15, 27514512), (16, 25794855), (18, 22928760), (20, 20635884), (24, 17196570), (27, 15285840), (30, 13757256), (36, 11464380), (40, 10317942), (45, 9171504), (48, 8598285), (54, 7642920), (60, 6878628), (72, 5732190), (80, 5158971), (81, 5095280), (90, 4585752), (108, 3821460), (120, 3439314), (135, 3057168), (144, 2866095), (162, 2547640), (180, 2292876), (216, 1910730), (240, 1719657), (270, 1528584), (324, 1273820), (360, 1146438), (405, 1019056), (432, 955365), (540, 764292), (648, 636910), (720, 573219), (810, 509528), (1080, 382146), (1296, 318455), (1620, 254764), (2160, 191073), (3240, 127382), (6480, 63691)]