27181680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3061}}^1$

素因数の和:3114

約数の個数: 80

約数和(自身を含む): 86568864

約数和(自身を除く): 59387184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 3061, 4440, 6122, 8880, 9183, 12244, 15305, 18366, 24488, 30610, 36732, 45915, 48976, 61220, 73464, 91830, 113257, 122440, 146928, 183660, 226514, 244880, 339771, 367320, 453028, 566285, 679542, 734640, 906056, 1132570, 1359084, 1698855, 1812112, 2265140, 2718168, 3397710, 4530280, 5436336, 6795420, 9060560, 13590840, 27181680]

約数ペア:

[(1, 27181680), (2, 13590840), (3, 9060560), (4, 6795420), (5, 5436336), (6, 4530280), (8, 3397710), (10, 2718168), (12, 2265140), (15, 1812112), (16, 1698855), (20, 1359084), (24, 1132570), (30, 906056), (37, 734640), (40, 679542), (48, 566285), (60, 453028), (74, 367320), (80, 339771), (111, 244880), (120, 226514), (148, 183660), (185, 146928), (222, 122440), (240, 113257), (296, 91830), (370, 73464), (444, 61220), (555, 48976), (592, 45915), (740, 36732), (888, 30610), (1110, 24488), (1480, 18366), (1776, 15305), (2220, 12244), (2960, 9183), (3061, 8880), (4440, 6122)]