2047277880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{38167}}^1$

素因数の和:38333

約数の個数: 96

約数和(自身を含む): 6698484000

約数和(自身を除く): 4651206120

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, 149, 180, 298, 360, 447, 596, 745, 894, 1192, 1341, 1490, 1788, 2235, 2682, 2980, 3576, 4470, 5364, 5960, 6705, 8940, 10728, 13410, 17880, 26820, 38167, 53640, 76334, 114501, 152668, 190835, 229002, 305336, 343503, 381670, 458004, 572505, 687006, 763340, 916008, 1145010, 1374012, 1526680, 1717515, 2290020, 2748024, 3435030, 4580040, 5686883, 6870060, 11373766, 13740120, 17060649, 22747532, 28434415, 34121298, 45495064, 51181947, 56868830, 68242596, 85303245, 102363894, 113737660, 136485192, 170606490, 204727788, 227475320, 255909735, 341212980, 409455576, 511819470, 682425960, 1023638940, 2047277880]

約数ペア:

[(1, 2047277880), (2, 1023638940), (3, 682425960), (4, 511819470), (5, 409455576), (6, 341212980), (8, 255909735), (9, 227475320), (10, 204727788), (12, 170606490), (15, 136485192), (18, 113737660), (20, 102363894), (24, 85303245), (30, 68242596), (36, 56868830), (40, 51181947), (45, 45495064), (60, 34121298), (72, 28434415), (90, 22747532), (120, 17060649), (149, 13740120), (180, 11373766), (298, 6870060), (360, 5686883), (447, 4580040), (596, 3435030), (745, 2748024), (894, 2290020), (1192, 1717515), (1341, 1526680), (1490, 1374012), (1788, 1145010), (2235, 916008), (2682, 763340), (2980, 687006), (3576, 572505), (4470, 458004), (5364, 381670), (5960, 343503), (6705, 305336), (8940, 229002), (10728, 190835), (13410, 152668), (17880, 114501), (26820, 76334), (38167, 53640)]