1888236395280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2459}}^1\times {\mathrm{1066511}}^1$

素因数の和:1068989

約数の個数: 120

約数和(自身を含む): 6343911999360

約数和(自身を除く): 4455675604080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2459, 4918, 7377, 9836, 12295, 14754, 19672, 22131, 24590, 29508, 36885, 39344, 44262, 49180, 59016, 73770, 88524, 98360, 110655, 118032, 147540, 177048, 196720, 221310, 295080, 354096, 442620, 590160, 885240, 1066511, 1770480, 2133022, 3199533, 4266044, 5332555, 6399066, 8532088, 9598599, 10665110, 12798132, 15997665, 17064176, 19197198, 21330220, 25596264, 31995330, 38394396, 42660440, 47992995, 51192528, 63990660, 76788792, 85320880, 95985990, 127981320, 153577584, 191971980, 255962640, 383943960, 767887920, 2622550549, 5245101098, 7867651647, 10490202196, 13112752745, 15735303294, 20980404392, 23602954941, 26225505490, 31470606588, 39338258235, 41960808784, 47205909882, 52451010980, 62941213176, 78676516470, 94411819764, 104902021960, 118014774705, 125882426352, 157353032940, 188823639528, 209804043920, 236029549410, 314706065880, 377647279056, 472059098820, 629412131760, 944118197640, 1888236395280]

約数ペア:

[(1, 1888236395280), (2, 944118197640), (3, 629412131760), (4, 472059098820), (5, 377647279056), (6, 314706065880), (8, 236029549410), (9, 209804043920), (10, 188823639528), (12, 157353032940), (15, 125882426352), (16, 118014774705), (18, 104902021960), (20, 94411819764), (24, 78676516470), (30, 62941213176), (36, 52451010980), (40, 47205909882), (45, 41960808784), (48, 39338258235), (60, 31470606588), (72, 26225505490), (80, 23602954941), (90, 20980404392), (120, 15735303294), (144, 13112752745), (180, 10490202196), (240, 7867651647), (360, 5245101098), (720, 2622550549), (2459, 767887920), (4918, 383943960), (7377, 255962640), (9836, 191971980), (12295, 153577584), (14754, 127981320), (19672, 95985990), (22131, 85320880), (24590, 76788792), (29508, 63990660), (36885, 51192528), (39344, 47992995), (44262, 42660440), (49180, 38394396), (59016, 31995330), (73770, 25596264), (88524, 21330220), (98360, 19197198), (110655, 17064176), (118032, 15997665), (147540, 12798132), (177048, 10665110), (196720, 9598599), (221310, 8532088), (295080, 6399066), (354096, 5332555), (442620, 4266044), (590160, 3199533), (885240, 2133022), (1066511, 1770480)]