199067040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{138241}}^1$

素因数の和:138262

約数の個数: 72

約数和(自身を含む): 679321188

約数和(自身を除く): 480254148

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 138241, 276482, 414723, 552964, 691205, 829446, 1105928, 1244169, 1382410, 1658892, 2073615, 2211856, 2488338, 2764820, 3317784, 4147230, 4423712, 4976676, 5529640, 6220845, 6635568, 8294460, 9953352, 11059280, 12441690, 13271136, 16588920, 19906704, 22118560, 24883380, 33177840, 39813408, 49766760, 66355680, 99533520, 199067040]

約数ペア:

[(1, 199067040), (2, 99533520), (3, 66355680), (4, 49766760), (5, 39813408), (6, 33177840), (8, 24883380), (9, 22118560), (10, 19906704), (12, 16588920), (15, 13271136), (16, 12441690), (18, 11059280), (20, 9953352), (24, 8294460), (30, 6635568), (32, 6220845), (36, 5529640), (40, 4976676), (45, 4423712), (48, 4147230), (60, 3317784), (72, 2764820), (80, 2488338), (90, 2211856), (96, 2073615), (120, 1658892), (144, 1382410), (160, 1244169), (180, 1105928), (240, 829446), (288, 691205), (360, 552964), (480, 414723), (720, 276482), (1440, 138241)]