39529320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 128

約数和(自身を含む): 126403200

約数和(自身を除く): 86873880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 37, 40, 58, 60, 74, 87, 111, 116, 120, 145, 148, 174, 185, 222, 232, 290, 296, 307, 348, 370, 435, 444, 555, 580, 614, 696, 740, 870, 888, 921, 1073, 1110, 1160, 1228, 1480, 1535, 1740, 1842, 2146, 2220, 2456, 3070, 3219, 3480, 3684, 4292, 4440, 4605, 5365, 6140, 6438, 7368, 8584, 8903, 9210, 10730, 11359, 12280, 12876, 16095, 17806, 18420, 21460, 22718, 25752, 26709, 32190, 34077, 35612, 36840, 42920, 44515, 45436, 53418, 56795, 64380, 68154, 71224, 89030, 90872, 106836, 113590, 128760, 133545, 136308, 170385, 178060, 213672, 227180, 267090, 272616, 329411, 340770, 356120, 454360, 534180, 658822, 681540, 988233, 1068360, 1317644, 1363080, 1647055, 1976466, 2635288, 3294110, 3952932, 4941165, 6588220, 7905864, 9882330, 13176440, 19764660, 39529320]

約数ペア:

[(1, 39529320), (2, 19764660), (3, 13176440), (4, 9882330), (5, 7905864), (6, 6588220), (8, 4941165), (10, 3952932), (12, 3294110), (15, 2635288), (20, 1976466), (24, 1647055), (29, 1363080), (30, 1317644), (37, 1068360), (40, 988233), (58, 681540), (60, 658822), (74, 534180), (87, 454360), (111, 356120), (116, 340770), (120, 329411), (145, 272616), (148, 267090), (174, 227180), (185, 213672), (222, 178060), (232, 170385), (290, 136308), (296, 133545), (307, 128760), (348, 113590), (370, 106836), (435, 90872), (444, 89030), (555, 71224), (580, 68154), (614, 64380), (696, 56795), (740, 53418), (870, 45436), (888, 44515), (921, 42920), (1073, 36840), (1110, 35612), (1160, 34077), (1228, 32190), (1480, 26709), (1535, 25752), (1740, 22718), (1842, 21460), (2146, 18420), (2220, 17806), (2456, 16095), (3070, 12876), (3219, 12280), (3480, 11359), (3684, 10730), (4292, 9210), (4440, 8903), (4605, 8584), (5365, 7368), (6140, 6438)]