2278409040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1054819}}^1$

素因数の和:1054841

約数の個数: 80

約数和(自身を含む): 7847860800

約数和(自身を除く): 5569451760

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, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 1054819, 2109638, 3164457, 4219276, 5274095, 6328914, 8438552, 9493371, 10548190, 12657828, 15822285, 16877104, 18986742, 21096380, 25315656, 28480113, 31644570, 37973484, 42192760, 47466855, 50631312, 56960226, 63289140, 75946968, 84385520, 94933710, 113920452, 126578280, 142400565, 151893936, 189867420, 227840904, 253156560, 284801130, 379734840, 455681808, 569602260, 759469680, 1139204520, 2278409040]

約数ペア:

[(1, 2278409040), (2, 1139204520), (3, 759469680), (4, 569602260), (5, 455681808), (6, 379734840), (8, 284801130), (9, 253156560), (10, 227840904), (12, 189867420), (15, 151893936), (16, 142400565), (18, 126578280), (20, 113920452), (24, 94933710), (27, 84385520), (30, 75946968), (36, 63289140), (40, 56960226), (45, 50631312), (48, 47466855), (54, 42192760), (60, 37973484), (72, 31644570), (80, 28480113), (90, 25315656), (108, 21096380), (120, 18986742), (135, 16877104), (144, 15822285), (180, 12657828), (216, 10548190), (240, 9493371), (270, 8438552), (360, 6328914), (432, 5274095), (540, 4219276), (720, 3164457), (1080, 2109638), (2160, 1054819)]