203830920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2539}}^1$

素因数の和:2779

約数の個数: 96

約数和(自身を含む): 665683200

約数和(自身を除く): 461852280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 223, 360, 446, 669, 892, 1115, 1338, 1784, 2007, 2230, 2539, 2676, 3345, 4014, 4460, 5078, 5352, 6690, 7617, 8028, 8920, 10035, 10156, 12695, 13380, 15234, 16056, 20070, 20312, 22851, 25390, 26760, 30468, 38085, 40140, 45702, 50780, 60936, 76170, 80280, 91404, 101560, 114255, 152340, 182808, 228510, 304680, 457020, 566197, 914040, 1132394, 1698591, 2264788, 2830985, 3397182, 4529576, 5095773, 5661970, 6794364, 8492955, 10191546, 11323940, 13588728, 16985910, 20383092, 22647880, 25478865, 33971820, 40766184, 50957730, 67943640, 101915460, 203830920]

約数ペア:

[(1, 203830920), (2, 101915460), (3, 67943640), (4, 50957730), (5, 40766184), (6, 33971820), (8, 25478865), (9, 22647880), (10, 20383092), (12, 16985910), (15, 13588728), (18, 11323940), (20, 10191546), (24, 8492955), (30, 6794364), (36, 5661970), (40, 5095773), (45, 4529576), (60, 3397182), (72, 2830985), (90, 2264788), (120, 1698591), (180, 1132394), (223, 914040), (360, 566197), (446, 457020), (669, 304680), (892, 228510), (1115, 182808), (1338, 152340), (1784, 114255), (2007, 101560), (2230, 91404), (2539, 80280), (2676, 76170), (3345, 60936), (4014, 50780), (4460, 45702), (5078, 40140), (5352, 38085), (6690, 30468), (7617, 26760), (8028, 25390), (8920, 22851), (10035, 20312), (10156, 20070), (12695, 16056), (13380, 15234)]