84484560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20707}}^1$

素因数の和:20740

約数の個数: 80

約数和(自身を含む): 277321536

約数和(自身を除く): 192836976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 20707, 41414, 62121, 82828, 103535, 124242, 165656, 207070, 248484, 310605, 331312, 352019, 414140, 496968, 621210, 704038, 828280, 993936, 1056057, 1242420, 1408076, 1656560, 1760095, 2112114, 2484840, 2816152, 3520190, 4224228, 4969680, 5280285, 5632304, 7040380, 8448456, 10560570, 14080760, 16896912, 21121140, 28161520, 42242280, 84484560]

約数ペア:

[(1, 84484560), (2, 42242280), (3, 28161520), (4, 21121140), (5, 16896912), (6, 14080760), (8, 10560570), (10, 8448456), (12, 7040380), (15, 5632304), (16, 5280285), (17, 4969680), (20, 4224228), (24, 3520190), (30, 2816152), (34, 2484840), (40, 2112114), (48, 1760095), (51, 1656560), (60, 1408076), (68, 1242420), (80, 1056057), (85, 993936), (102, 828280), (120, 704038), (136, 621210), (170, 496968), (204, 414140), (240, 352019), (255, 331312), (272, 310605), (340, 248484), (408, 207070), (510, 165656), (680, 124242), (816, 103535), (1020, 82828), (1360, 62121), (2040, 41414), (4080, 20707)]