126159720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61843}}^1$

素因数の和:61874

約数の個数: 64

約数和(自身を含む): 400749120

約数和(自身を除く): 274589400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 61843, 123686, 185529, 247372, 309215, 371058, 494744, 618430, 742116, 927645, 1051331, 1236860, 1484232, 1855290, 2102662, 2473720, 3153993, 3710580, 4205324, 5256655, 6307986, 7421160, 8410648, 10513310, 12615972, 15769965, 21026620, 25231944, 31539930, 42053240, 63079860, 126159720]

約数ペア:

[(1, 126159720), (2, 63079860), (3, 42053240), (4, 31539930), (5, 25231944), (6, 21026620), (8, 15769965), (10, 12615972), (12, 10513310), (15, 8410648), (17, 7421160), (20, 6307986), (24, 5256655), (30, 4205324), (34, 3710580), (40, 3153993), (51, 2473720), (60, 2102662), (68, 1855290), (85, 1484232), (102, 1236860), (120, 1051331), (136, 927645), (170, 742116), (204, 618430), (255, 494744), (340, 371058), (408, 309215), (510, 247372), (680, 185529), (1020, 123686), (2040, 61843)]