40339680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2711}}^1$

素因数の和:2760

約数の個数: 96

約数和(自身を含む): 131217408

約数和(自身を除く): 90877728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2711, 2976, 3720, 4960, 5422, 7440, 8133, 10844, 13555, 14880, 16266, 21688, 27110, 32532, 40665, 43376, 54220, 65064, 81330, 84041, 86752, 108440, 130128, 162660, 168082, 216880, 252123, 260256, 325320, 336164, 420205, 433760, 504246, 650640, 672328, 840410, 1008492, 1260615, 1301280, 1344656, 1680820, 2016984, 2521230, 2689312, 3361640, 4033968, 5042460, 6723280, 8067936, 10084920, 13446560, 20169840, 40339680]

約数ペア:

[(1, 40339680), (2, 20169840), (3, 13446560), (4, 10084920), (5, 8067936), (6, 6723280), (8, 5042460), (10, 4033968), (12, 3361640), (15, 2689312), (16, 2521230), (20, 2016984), (24, 1680820), (30, 1344656), (31, 1301280), (32, 1260615), (40, 1008492), (48, 840410), (60, 672328), (62, 650640), (80, 504246), (93, 433760), (96, 420205), (120, 336164), (124, 325320), (155, 260256), (160, 252123), (186, 216880), (240, 168082), (248, 162660), (310, 130128), (372, 108440), (465, 86752), (480, 84041), (496, 81330), (620, 65064), (744, 54220), (930, 43376), (992, 40665), (1240, 32532), (1488, 27110), (1860, 21688), (2480, 16266), (2711, 14880), (2976, 13555), (3720, 10844), (4960, 8133), (5422, 7440)]