126427080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{81043}}^1$

素因数の和:81070

約数の個数: 64

約数和(自身を含む): 408461760

約数和(自身を除く): 282034680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 81043, 162086, 243129, 324172, 405215, 486258, 648344, 810430, 972516, 1053559, 1215645, 1620860, 1945032, 2107118, 2431290, 3160677, 3241720, 4214236, 4862580, 5267795, 6321354, 8428472, 9725160, 10535590, 12642708, 15803385, 21071180, 25285416, 31606770, 42142360, 63213540, 126427080]

約数ペア:

[(1, 126427080), (2, 63213540), (3, 42142360), (4, 31606770), (5, 25285416), (6, 21071180), (8, 15803385), (10, 12642708), (12, 10535590), (13, 9725160), (15, 8428472), (20, 6321354), (24, 5267795), (26, 4862580), (30, 4214236), (39, 3241720), (40, 3160677), (52, 2431290), (60, 2107118), (65, 1945032), (78, 1620860), (104, 1215645), (120, 1053559), (130, 972516), (156, 810430), (195, 648344), (260, 486258), (312, 405215), (390, 324172), (520, 243129), (780, 162086), (1560, 81043)]