1608397320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{2063}}^1$

素因数の和:2239

約数の個数: 128

約数和(自身を含む): 4948646400

約数和(自身を除く): 3340249080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 89, 120, 146, 178, 219, 267, 292, 356, 365, 438, 445, 534, 584, 712, 730, 876, 890, 1068, 1095, 1335, 1460, 1752, 1780, 2063, 2136, 2190, 2670, 2920, 3560, 4126, 4380, 5340, 6189, 6497, 8252, 8760, 10315, 10680, 12378, 12994, 16504, 19491, 20630, 24756, 25988, 30945, 32485, 38982, 41260, 49512, 51976, 61890, 64970, 77964, 82520, 97455, 123780, 129940, 150599, 155928, 183607, 194910, 247560, 259880, 301198, 367214, 389820, 451797, 550821, 602396, 734428, 752995, 779640, 903594, 918035, 1101642, 1204792, 1468856, 1505990, 1807188, 1836070, 2203284, 2258985, 2754105, 3011980, 3614376, 3672140, 4406568, 4517970, 5508210, 6023960, 7344280, 9035940, 11016420, 13403311, 18071880, 22032840, 26806622, 40209933, 53613244, 67016555, 80419866, 107226488, 134033110, 160839732, 201049665, 268066220, 321679464, 402099330, 536132440, 804198660, 1608397320]

約数ペア:

[(1, 1608397320), (2, 804198660), (3, 536132440), (4, 402099330), (5, 321679464), (6, 268066220), (8, 201049665), (10, 160839732), (12, 134033110), (15, 107226488), (20, 80419866), (24, 67016555), (30, 53613244), (40, 40209933), (60, 26806622), (73, 22032840), (89, 18071880), (120, 13403311), (146, 11016420), (178, 9035940), (219, 7344280), (267, 6023960), (292, 5508210), (356, 4517970), (365, 4406568), (438, 3672140), (445, 3614376), (534, 3011980), (584, 2754105), (712, 2258985), (730, 2203284), (876, 1836070), (890, 1807188), (1068, 1505990), (1095, 1468856), (1335, 1204792), (1460, 1101642), (1752, 918035), (1780, 903594), (2063, 779640), (2136, 752995), (2190, 734428), (2670, 602396), (2920, 550821), (3560, 451797), (4126, 389820), (4380, 367214), (5340, 301198), (6189, 259880), (6497, 247560), (8252, 194910), (8760, 183607), (10315, 155928), (10680, 150599), (12378, 129940), (12994, 123780), (16504, 97455), (19491, 82520), (20630, 77964), (24756, 64970), (25988, 61890), (30945, 51976), (32485, 49512), (38982, 41260)]