17889929040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{66377}}^1$

素因数の和:67516

約数の個数: 80

約数和(自身を含む): 55509000768

約数和(自身を除く): 37619071728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1123, 2246, 3369, 4492, 5615, 6738, 8984, 11230, 13476, 16845, 17968, 22460, 26952, 33690, 44920, 53904, 66377, 67380, 89840, 132754, 134760, 199131, 265508, 269520, 331885, 398262, 531016, 663770, 796524, 995655, 1062032, 1327540, 1593048, 1991310, 2655080, 3186096, 3982620, 5310160, 7965240, 15930480, 74541371, 149082742, 223624113, 298165484, 372706855, 447248226, 596330968, 745413710, 894496452, 1118120565, 1192661936, 1490827420, 1788992904, 2236241130, 2981654840, 3577985808, 4472482260, 5963309680, 8944964520, 17889929040]

約数ペア:

[(1, 17889929040), (2, 8944964520), (3, 5963309680), (4, 4472482260), (5, 3577985808), (6, 2981654840), (8, 2236241130), (10, 1788992904), (12, 1490827420), (15, 1192661936), (16, 1118120565), (20, 894496452), (24, 745413710), (30, 596330968), (40, 447248226), (48, 372706855), (60, 298165484), (80, 223624113), (120, 149082742), (240, 74541371), (1123, 15930480), (2246, 7965240), (3369, 5310160), (4492, 3982620), (5615, 3186096), (6738, 2655080), (8984, 1991310), (11230, 1593048), (13476, 1327540), (16845, 1062032), (17968, 995655), (22460, 796524), (26952, 663770), (33690, 531016), (44920, 398262), (53904, 331885), (66377, 269520), (67380, 265508), (89840, 199131), (132754, 134760)]