39631320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1$

素因数の和:689

約数の個数: 96

約数和(自身を含む): 129589200

約数和(自身を除く): 89957880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 283, 360, 389, 566, 778, 849, 1132, 1167, 1415, 1556, 1698, 1945, 2264, 2334, 2547, 2830, 3112, 3396, 3501, 3890, 4245, 4668, 5094, 5660, 5835, 6792, 7002, 7780, 8490, 9336, 10188, 11320, 11670, 12735, 14004, 15560, 16980, 17505, 20376, 23340, 25470, 28008, 33960, 35010, 46680, 50940, 70020, 101880, 110087, 140040, 220174, 330261, 440348, 550435, 660522, 880696, 990783, 1100870, 1321044, 1651305, 1981566, 2201740, 2642088, 3302610, 3963132, 4403480, 4953915, 6605220, 7926264, 9907830, 13210440, 19815660, 39631320]

約数ペア:

[(1, 39631320), (2, 19815660), (3, 13210440), (4, 9907830), (5, 7926264), (6, 6605220), (8, 4953915), (9, 4403480), (10, 3963132), (12, 3302610), (15, 2642088), (18, 2201740), (20, 1981566), (24, 1651305), (30, 1321044), (36, 1100870), (40, 990783), (45, 880696), (60, 660522), (72, 550435), (90, 440348), (120, 330261), (180, 220174), (283, 140040), (360, 110087), (389, 101880), (566, 70020), (778, 50940), (849, 46680), (1132, 35010), (1167, 33960), (1415, 28008), (1556, 25470), (1698, 23340), (1945, 20376), (2264, 17505), (2334, 16980), (2547, 15560), (2830, 14004), (3112, 12735), (3396, 11670), (3501, 11320), (3890, 10188), (4245, 9336), (4668, 8490), (5094, 7780), (5660, 7002), (5835, 6792)]