67654560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8291}}^1$

素因数の和:8326

約数の個数: 96

約数和(自身を含む): 225675072

約数和(自身を除く): 158020512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 8291, 16582, 24873, 33164, 41455, 49746, 66328, 82910, 99492, 124365, 132656, 140947, 165820, 198984, 248730, 265312, 281894, 331640, 397968, 422841, 497460, 563788, 663280, 704735, 795936, 845682, 994920, 1127576, 1326560, 1409470, 1691364, 1989840, 2114205, 2255152, 2818940, 3382728, 3979680, 4228410, 4510304, 5637880, 6765456, 8456820, 11275760, 13530912, 16913640, 22551520, 33827280, 67654560]

約数ペア:

[(1, 67654560), (2, 33827280), (3, 22551520), (4, 16913640), (5, 13530912), (6, 11275760), (8, 8456820), (10, 6765456), (12, 5637880), (15, 4510304), (16, 4228410), (17, 3979680), (20, 3382728), (24, 2818940), (30, 2255152), (32, 2114205), (34, 1989840), (40, 1691364), (48, 1409470), (51, 1326560), (60, 1127576), (68, 994920), (80, 845682), (85, 795936), (96, 704735), (102, 663280), (120, 563788), (136, 497460), (160, 422841), (170, 397968), (204, 331640), (240, 281894), (255, 265312), (272, 248730), (340, 198984), (408, 165820), (480, 140947), (510, 132656), (544, 124365), (680, 99492), (816, 82910), (1020, 66328), (1360, 49746), (1632, 41455), (2040, 33164), (2720, 24873), (4080, 16582), (8160, 8291)]