3193320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 10886400

約数和(自身を除く): 7693080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 89, 92, 104, 115, 120, 130, 138, 156, 178, 184, 195, 230, 260, 267, 276, 299, 312, 345, 356, 390, 445, 460, 520, 534, 552, 598, 690, 712, 780, 890, 897, 920, 1068, 1157, 1196, 1335, 1380, 1495, 1560, 1780, 1794, 2047, 2136, 2314, 2392, 2670, 2760, 2990, 3471, 3560, 3588, 4094, 4485, 4628, 5340, 5785, 5980, 6141, 6942, 7176, 8188, 8970, 9256, 10235, 10680, 11570, 11960, 12282, 13884, 16376, 17355, 17940, 20470, 23140, 24564, 26611, 27768, 30705, 34710, 35880, 40940, 46280, 49128, 53222, 61410, 69420, 79833, 81880, 106444, 122820, 133055, 138840, 159666, 212888, 245640, 266110, 319332, 399165, 532220, 638664, 798330, 1064440, 1596660, 3193320]

約数ペア:

[(1, 3193320), (2, 1596660), (3, 1064440), (4, 798330), (5, 638664), (6, 532220), (8, 399165), (10, 319332), (12, 266110), (13, 245640), (15, 212888), (20, 159666), (23, 138840), (24, 133055), (26, 122820), (30, 106444), (39, 81880), (40, 79833), (46, 69420), (52, 61410), (60, 53222), (65, 49128), (69, 46280), (78, 40940), (89, 35880), (92, 34710), (104, 30705), (115, 27768), (120, 26611), (130, 24564), (138, 23140), (156, 20470), (178, 17940), (184, 17355), (195, 16376), (230, 13884), (260, 12282), (267, 11960), (276, 11570), (299, 10680), (312, 10235), (345, 9256), (356, 8970), (390, 8188), (445, 7176), (460, 6942), (520, 6141), (534, 5980), (552, 5785), (598, 5340), (690, 4628), (712, 4485), (780, 4094), (890, 3588), (897, 3560), (920, 3471), (1068, 2990), (1157, 2760), (1196, 2670), (1335, 2392), (1380, 2314), (1495, 2136), (1560, 2047), (1780, 1794)]