13749480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1$

素因数の和:488

約数の個数: 128

約数和(自身を含む): 47520000

約数和(自身を除く): 33770520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 439, 522, 540, 580, 696, 783, 870, 878, 1044, 1080, 1160, 1305, 1317, 1566, 1740, 1756, 2088, 2195, 2610, 2634, 3132, 3480, 3512, 3915, 3951, 4390, 5220, 5268, 6264, 6585, 7830, 7902, 8780, 10440, 10536, 11853, 12731, 13170, 15660, 15804, 17560, 19755, 23706, 25462, 26340, 31320, 31608, 38193, 39510, 47412, 50924, 52680, 59265, 63655, 76386, 79020, 94824, 101848, 114579, 118530, 127310, 152772, 158040, 190965, 229158, 237060, 254620, 305544, 343737, 381930, 458316, 474120, 509240, 572895, 687474, 763860, 916632, 1145790, 1374948, 1527720, 1718685, 2291580, 2749896, 3437370, 4583160, 6874740, 13749480]

約数ペア:

[(1, 13749480), (2, 6874740), (3, 4583160), (4, 3437370), (5, 2749896), (6, 2291580), (8, 1718685), (9, 1527720), (10, 1374948), (12, 1145790), (15, 916632), (18, 763860), (20, 687474), (24, 572895), (27, 509240), (29, 474120), (30, 458316), (36, 381930), (40, 343737), (45, 305544), (54, 254620), (58, 237060), (60, 229158), (72, 190965), (87, 158040), (90, 152772), (108, 127310), (116, 118530), (120, 114579), (135, 101848), (145, 94824), (174, 79020), (180, 76386), (216, 63655), (232, 59265), (261, 52680), (270, 50924), (290, 47412), (348, 39510), (360, 38193), (435, 31608), (439, 31320), (522, 26340), (540, 25462), (580, 23706), (696, 19755), (783, 17560), (870, 15804), (878, 15660), (1044, 13170), (1080, 12731), (1160, 11853), (1305, 10536), (1317, 10440), (1566, 8780), (1740, 7902), (1756, 7830), (2088, 6585), (2195, 6264), (2610, 5268), (2634, 5220), (3132, 4390), (3480, 3951), (3512, 3915)]