162979440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52237}}^1$

素因数の和:52266

約数の個数: 80

約数和(自身を含む): 544111008

約数和(自身を除く): 381131568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 52237, 104474, 156711, 208948, 261185, 313422, 417896, 522370, 626844, 679081, 783555, 835792, 1044740, 1253688, 1358162, 1567110, 2037243, 2089480, 2507376, 2716324, 3134220, 3395405, 4074486, 4178960, 5432648, 6268440, 6790810, 8148972, 10186215, 10865296, 12536880, 13581620, 16297944, 20372430, 27163240, 32595888, 40744860, 54326480, 81489720, 162979440]

約数ペア:

[(1, 162979440), (2, 81489720), (3, 54326480), (4, 40744860), (5, 32595888), (6, 27163240), (8, 20372430), (10, 16297944), (12, 13581620), (13, 12536880), (15, 10865296), (16, 10186215), (20, 8148972), (24, 6790810), (26, 6268440), (30, 5432648), (39, 4178960), (40, 4074486), (48, 3395405), (52, 3134220), (60, 2716324), (65, 2507376), (78, 2089480), (80, 2037243), (104, 1567110), (120, 1358162), (130, 1253688), (156, 1044740), (195, 835792), (208, 783555), (240, 679081), (260, 626844), (312, 522370), (390, 417896), (520, 313422), (624, 261185), (780, 208948), (1040, 156711), (1560, 104474), (3120, 52237)]