2550475920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2179}}^1\times {\mathrm{4877}}^1$

素因数の和:7072

約数の個数: 80

約数和(自身を含む): 7911725760

約数和(自身を除く): 5361249840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2179, 4358, 4877, 6537, 8716, 9754, 10895, 13074, 14631, 17432, 19508, 21790, 24385, 26148, 29262, 32685, 34864, 39016, 43580, 48770, 52296, 58524, 65370, 73155, 78032, 87160, 97540, 104592, 117048, 130740, 146310, 174320, 195080, 234096, 261480, 292620, 390160, 522960, 585240, 1170480, 10626983, 21253966, 31880949, 42507932, 53134915, 63761898, 85015864, 106269830, 127523796, 159404745, 170031728, 212539660, 255047592, 318809490, 425079320, 510095184, 637618980, 850158640, 1275237960, 2550475920]

約数ペア:

[(1, 2550475920), (2, 1275237960), (3, 850158640), (4, 637618980), (5, 510095184), (6, 425079320), (8, 318809490), (10, 255047592), (12, 212539660), (15, 170031728), (16, 159404745), (20, 127523796), (24, 106269830), (30, 85015864), (40, 63761898), (48, 53134915), (60, 42507932), (80, 31880949), (120, 21253966), (240, 10626983), (2179, 1170480), (4358, 585240), (4877, 522960), (6537, 390160), (8716, 292620), (9754, 261480), (10895, 234096), (13074, 195080), (14631, 174320), (17432, 146310), (19508, 130740), (21790, 117048), (24385, 104592), (26148, 97540), (29262, 87160), (32685, 78032), (34864, 73155), (39016, 65370), (43580, 58524), (48770, 52296)]