1197986280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4877}}^1$

素因数の和:5003

約数の個数: 128

約数和(自身を含む): 3793132800

約数和(自身を除く): 2595146520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 89, 92, 115, 120, 138, 178, 184, 230, 267, 276, 345, 356, 445, 460, 534, 552, 690, 712, 890, 920, 1068, 1335, 1380, 1780, 2047, 2136, 2670, 2760, 3560, 4094, 4877, 5340, 6141, 8188, 9754, 10235, 10680, 12282, 14631, 16376, 19508, 20470, 24385, 24564, 29262, 30705, 39016, 40940, 48770, 49128, 58524, 61410, 73155, 81880, 97540, 112171, 117048, 122820, 146310, 195080, 224342, 245640, 292620, 336513, 434053, 448684, 560855, 585240, 673026, 868106, 897368, 1121710, 1302159, 1346052, 1682565, 1736212, 2170265, 2243420, 2604318, 2692104, 3365130, 3472424, 4340530, 4486840, 5208636, 6510795, 6730260, 8681060, 9983219, 10417272, 13021590, 13460520, 17362120, 19966438, 26043180, 29949657, 39932876, 49916095, 52086360, 59899314, 79865752, 99832190, 119798628, 149748285, 199664380, 239597256, 299496570, 399328760, 598993140, 1197986280]

約数ペア:

[(1, 1197986280), (2, 598993140), (3, 399328760), (4, 299496570), (5, 239597256), (6, 199664380), (8, 149748285), (10, 119798628), (12, 99832190), (15, 79865752), (20, 59899314), (23, 52086360), (24, 49916095), (30, 39932876), (40, 29949657), (46, 26043180), (60, 19966438), (69, 17362120), (89, 13460520), (92, 13021590), (115, 10417272), (120, 9983219), (138, 8681060), (178, 6730260), (184, 6510795), (230, 5208636), (267, 4486840), (276, 4340530), (345, 3472424), (356, 3365130), (445, 2692104), (460, 2604318), (534, 2243420), (552, 2170265), (690, 1736212), (712, 1682565), (890, 1346052), (920, 1302159), (1068, 1121710), (1335, 897368), (1380, 868106), (1780, 673026), (2047, 585240), (2136, 560855), (2670, 448684), (2760, 434053), (3560, 336513), (4094, 292620), (4877, 245640), (5340, 224342), (6141, 195080), (8188, 146310), (9754, 122820), (10235, 117048), (10680, 112171), (12282, 97540), (14631, 81880), (16376, 73155), (19508, 61410), (20470, 58524), (24385, 49128), (24564, 48770), (29262, 40940), (30705, 39016)]