328359960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{13219}}^1$

素因数の和:13262

約数の個数: 128

約数和(自身を含む): 1142208000

約数和(自身を除く): 813848040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 12420, 13219, 24840, 26438, 39657, 52876, 66095, 79314, 105752, 118971, 132190, 158628, 198285, 237942, 264380, 304037, 317256, 356913, 396570, 475884, 528760, 594855, 608074, 713826, 793140, 912111, 951768, 1189710, 1216148, 1427652, 1520185, 1586280, 1784565, 1824222, 2379420, 2432296, 2736333, 2855304, 3040370, 3569130, 3648444, 4560555, 4758840, 5472666, 6080740, 7138260, 7296888, 8208999, 9121110, 10945332, 12161480, 13681665, 14276520, 16417998, 18242220, 21890664, 27363330, 32835996, 36484440, 41044995, 54726660, 65671992, 82089990, 109453320, 164179980, 328359960]

約数ペア:

[(1, 328359960), (2, 164179980), (3, 109453320), (4, 82089990), (5, 65671992), (6, 54726660), (8, 41044995), (9, 36484440), (10, 32835996), (12, 27363330), (15, 21890664), (18, 18242220), (20, 16417998), (23, 14276520), (24, 13681665), (27, 12161480), (30, 10945332), (36, 9121110), (40, 8208999), (45, 7296888), (46, 7138260), (54, 6080740), (60, 5472666), (69, 4758840), (72, 4560555), (90, 3648444), (92, 3569130), (108, 3040370), (115, 2855304), (120, 2736333), (135, 2432296), (138, 2379420), (180, 1824222), (184, 1784565), (207, 1586280), (216, 1520185), (230, 1427652), (270, 1216148), (276, 1189710), (345, 951768), (360, 912111), (414, 793140), (460, 713826), (540, 608074), (552, 594855), (621, 528760), (690, 475884), (828, 396570), (920, 356913), (1035, 317256), (1080, 304037), (1242, 264380), (1380, 237942), (1656, 198285), (2070, 158628), (2484, 132190), (2760, 118971), (3105, 105752), (4140, 79314), (4968, 66095), (6210, 52876), (8280, 39657), (12420, 26438), (13219, 24840)]