42839520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2879}}^1$

素因数の和:2928

約数の個数: 96

約数和(自身を含む): 139345920

約数和(自身を除く): 96506400

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, 2879, 2976, 3720, 4960, 5758, 7440, 8637, 11516, 14395, 14880, 17274, 23032, 28790, 34548, 43185, 46064, 57580, 69096, 86370, 89249, 92128, 115160, 138192, 172740, 178498, 230320, 267747, 276384, 345480, 356996, 446245, 460640, 535494, 690960, 713992, 892490, 1070988, 1338735, 1381920, 1427984, 1784980, 2141976, 2677470, 2855968, 3569960, 4283952, 5354940, 7139920, 8567904, 10709880, 14279840, 21419760, 42839520]

約数ペア:

[(1, 42839520), (2, 21419760), (3, 14279840), (4, 10709880), (5, 8567904), (6, 7139920), (8, 5354940), (10, 4283952), (12, 3569960), (15, 2855968), (16, 2677470), (20, 2141976), (24, 1784980), (30, 1427984), (31, 1381920), (32, 1338735), (40, 1070988), (48, 892490), (60, 713992), (62, 690960), (80, 535494), (93, 460640), (96, 446245), (120, 356996), (124, 345480), (155, 276384), (160, 267747), (186, 230320), (240, 178498), (248, 172740), (310, 138192), (372, 115160), (465, 92128), (480, 89249), (496, 86370), (620, 69096), (744, 57580), (930, 46064), (992, 43185), (1240, 34548), (1488, 28790), (1860, 23032), (2480, 17274), (2879, 14880), (2976, 14395), (3720, 11516), (4960, 8637), (5758, 7440)]