79921320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1259}}^1$

素因数の和:1319

約数の個数: 96

約数和(自身を含む): 250840800

約数和(自身を除く): 170919480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 529, 552, 690, 920, 1058, 1259, 1380, 1587, 2116, 2518, 2645, 2760, 3174, 3777, 4232, 5036, 5290, 6295, 6348, 7554, 7935, 10072, 10580, 12590, 12696, 15108, 15870, 18885, 21160, 25180, 28957, 30216, 31740, 37770, 50360, 57914, 63480, 75540, 86871, 115828, 144785, 151080, 173742, 231656, 289570, 347484, 434355, 579140, 666011, 694968, 868710, 1158280, 1332022, 1737420, 1998033, 2664044, 3330055, 3474840, 3996066, 5328088, 6660110, 7992132, 9990165, 13320220, 15984264, 19980330, 26640440, 39960660, 79921320]

約数ペア:

[(1, 79921320), (2, 39960660), (3, 26640440), (4, 19980330), (5, 15984264), (6, 13320220), (8, 9990165), (10, 7992132), (12, 6660110), (15, 5328088), (20, 3996066), (23, 3474840), (24, 3330055), (30, 2664044), (40, 1998033), (46, 1737420), (60, 1332022), (69, 1158280), (92, 868710), (115, 694968), (120, 666011), (138, 579140), (184, 434355), (230, 347484), (276, 289570), (345, 231656), (460, 173742), (529, 151080), (552, 144785), (690, 115828), (920, 86871), (1058, 75540), (1259, 63480), (1380, 57914), (1587, 50360), (2116, 37770), (2518, 31740), (2645, 30216), (2760, 28957), (3174, 25180), (3777, 21160), (4232, 18885), (5036, 15870), (5290, 15108), (6295, 12696), (6348, 12590), (7554, 10580), (7935, 10072)]