75868080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{911}}^1$

素因数の和:1274

約数の個数: 80

約数和(自身を含む): 236127744

約数和(自身を除く): 160259664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 347, 694, 911, 1041, 1388, 1735, 1822, 2082, 2733, 2776, 3470, 3644, 4164, 4555, 5205, 5466, 5552, 6940, 7288, 8328, 9110, 10410, 10932, 13665, 13880, 14576, 16656, 18220, 20820, 21864, 27330, 27760, 36440, 41640, 43728, 54660, 72880, 83280, 109320, 218640, 316117, 632234, 948351, 1264468, 1580585, 1896702, 2528936, 3161170, 3793404, 4741755, 5057872, 6322340, 7586808, 9483510, 12644680, 15173616, 18967020, 25289360, 37934040, 75868080]

約数ペア:

[(1, 75868080), (2, 37934040), (3, 25289360), (4, 18967020), (5, 15173616), (6, 12644680), (8, 9483510), (10, 7586808), (12, 6322340), (15, 5057872), (16, 4741755), (20, 3793404), (24, 3161170), (30, 2528936), (40, 1896702), (48, 1580585), (60, 1264468), (80, 948351), (120, 632234), (240, 316117), (347, 218640), (694, 109320), (911, 83280), (1041, 72880), (1388, 54660), (1735, 43728), (1822, 41640), (2082, 36440), (2733, 27760), (2776, 27330), (3470, 21864), (3644, 20820), (4164, 18220), (4555, 16656), (5205, 14576), (5466, 13880), (5552, 13665), (6940, 10932), (7288, 10410), (8328, 9110)]