513628320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{26099}}^1$

素因数の和:26158

約数の個数: 96

約数和(自身を含む): 1657454400

約数和(自身を除く): 1143826080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 9840, 19680, 26099, 52198, 78297, 104396, 130495, 156594, 208792, 260990, 313188, 391485, 417584, 521980, 626376, 782970, 835168, 1043960, 1070059, 1252752, 1565940, 2087920, 2140118, 2505504, 3131880, 3210177, 4175840, 4280236, 5350295, 6263760, 6420354, 8560472, 10700590, 12527520, 12840708, 16050885, 17120944, 21401180, 25681416, 32101770, 34241888, 42802360, 51362832, 64203540, 85604720, 102725664, 128407080, 171209440, 256814160, 513628320]

約数ペア:

[(1, 513628320), (2, 256814160), (3, 171209440), (4, 128407080), (5, 102725664), (6, 85604720), (8, 64203540), (10, 51362832), (12, 42802360), (15, 34241888), (16, 32101770), (20, 25681416), (24, 21401180), (30, 17120944), (32, 16050885), (40, 12840708), (41, 12527520), (48, 10700590), (60, 8560472), (80, 6420354), (82, 6263760), (96, 5350295), (120, 4280236), (123, 4175840), (160, 3210177), (164, 3131880), (205, 2505504), (240, 2140118), (246, 2087920), (328, 1565940), (410, 1252752), (480, 1070059), (492, 1043960), (615, 835168), (656, 782970), (820, 626376), (984, 521980), (1230, 417584), (1312, 391485), (1640, 313188), (1968, 260990), (2460, 208792), (3280, 156594), (3936, 130495), (4920, 104396), (6560, 78297), (9840, 52198), (19680, 26099)]