27707280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6791}}^1$

素因数の和:6824

約数の個数: 80

約数和(自身を含む): 90958464

約数和(自身を除く): 63251184

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, 6791, 13582, 20373, 27164, 33955, 40746, 54328, 67910, 81492, 101865, 108656, 115447, 135820, 162984, 203730, 230894, 271640, 325968, 346341, 407460, 461788, 543280, 577235, 692682, 814920, 923576, 1154470, 1385364, 1629840, 1731705, 1847152, 2308940, 2770728, 3463410, 4617880, 5541456, 6926820, 9235760, 13853640, 27707280]

約数ペア:

[(1, 27707280), (2, 13853640), (3, 9235760), (4, 6926820), (5, 5541456), (6, 4617880), (8, 3463410), (10, 2770728), (12, 2308940), (15, 1847152), (16, 1731705), (17, 1629840), (20, 1385364), (24, 1154470), (30, 923576), (34, 814920), (40, 692682), (48, 577235), (51, 543280), (60, 461788), (68, 407460), (80, 346341), (85, 325968), (102, 271640), (120, 230894), (136, 203730), (170, 162984), (204, 135820), (240, 115447), (255, 108656), (272, 101865), (340, 81492), (408, 67910), (510, 54328), (680, 40746), (816, 33955), (1020, 27164), (1360, 20373), (2040, 13582), (4080, 6791)]