61199637720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{380879}}^1$

素因数の和:381009

約数の個数: 128

約数和(自身を含む): 199642060800

約数和(自身を除く): 138442423080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 103, 104, 120, 130, 156, 195, 206, 260, 309, 312, 390, 412, 515, 520, 618, 780, 824, 1030, 1236, 1339, 1545, 1560, 2060, 2472, 2678, 3090, 4017, 4120, 5356, 6180, 6695, 8034, 10712, 12360, 13390, 16068, 20085, 26780, 32136, 40170, 53560, 80340, 160680, 380879, 761758, 1142637, 1523516, 1904395, 2285274, 3047032, 3808790, 4570548, 4951427, 5713185, 7617580, 9141096, 9902854, 11426370, 14854281, 15235160, 19805708, 22852740, 24757135, 29708562, 39230537, 39611416, 45705480, 49514270, 59417124, 74271405, 78461074, 99028540, 117691611, 118834248, 148542810, 156922148, 196152685, 198057080, 235383222, 297085620, 313844296, 392305370, 470766444, 509996981, 588458055, 594171240, 784610740, 941532888, 1019993962, 1176916110, 1529990943, 1569221480, 2039987924, 2353832220, 2549984905, 3059981886, 4079975848, 4707664440, 5099969810, 6119963772, 7649954715, 10199939620, 12239927544, 15299909430, 20399879240, 30599818860, 61199637720]

約数ペア:

[(1, 61199637720), (2, 30599818860), (3, 20399879240), (4, 15299909430), (5, 12239927544), (6, 10199939620), (8, 7649954715), (10, 6119963772), (12, 5099969810), (13, 4707664440), (15, 4079975848), (20, 3059981886), (24, 2549984905), (26, 2353832220), (30, 2039987924), (39, 1569221480), (40, 1529990943), (52, 1176916110), (60, 1019993962), (65, 941532888), (78, 784610740), (103, 594171240), (104, 588458055), (120, 509996981), (130, 470766444), (156, 392305370), (195, 313844296), (206, 297085620), (260, 235383222), (309, 198057080), (312, 196152685), (390, 156922148), (412, 148542810), (515, 118834248), (520, 117691611), (618, 99028540), (780, 78461074), (824, 74271405), (1030, 59417124), (1236, 49514270), (1339, 45705480), (1545, 39611416), (1560, 39230537), (2060, 29708562), (2472, 24757135), (2678, 22852740), (3090, 19805708), (4017, 15235160), (4120, 14854281), (5356, 11426370), (6180, 9902854), (6695, 9141096), (8034, 7617580), (10712, 5713185), (12360, 4951427), (13390, 4570548), (16068, 3808790), (20085, 3047032), (26780, 2285274), (32136, 1904395), (40170, 1523516), (53560, 1142637), (80340, 761758), (160680, 380879)]