20752104480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{93377}}^1$

素因数の和:93858

約数の個数: 96

約数和(自身を含む): 65511016704

約数和(自身を除く): 44758912224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 463, 480, 926, 1389, 1852, 2315, 2778, 3704, 4630, 5556, 6945, 7408, 9260, 11112, 13890, 14816, 18520, 22224, 27780, 37040, 44448, 55560, 74080, 93377, 111120, 186754, 222240, 280131, 373508, 466885, 560262, 747016, 933770, 1120524, 1400655, 1494032, 1867540, 2241048, 2801310, 2988064, 3735080, 4482096, 5602620, 7470160, 8964192, 11205240, 14940320, 22410480, 43233551, 44820960, 86467102, 129700653, 172934204, 216167755, 259401306, 345868408, 432335510, 518802612, 648503265, 691736816, 864671020, 1037605224, 1297006530, 1383473632, 1729342040, 2075210448, 2594013060, 3458684080, 4150420896, 5188026120, 6917368160, 10376052240, 20752104480]

約数ペア:

[(1, 20752104480), (2, 10376052240), (3, 6917368160), (4, 5188026120), (5, 4150420896), (6, 3458684080), (8, 2594013060), (10, 2075210448), (12, 1729342040), (15, 1383473632), (16, 1297006530), (20, 1037605224), (24, 864671020), (30, 691736816), (32, 648503265), (40, 518802612), (48, 432335510), (60, 345868408), (80, 259401306), (96, 216167755), (120, 172934204), (160, 129700653), (240, 86467102), (463, 44820960), (480, 43233551), (926, 22410480), (1389, 14940320), (1852, 11205240), (2315, 8964192), (2778, 7470160), (3704, 5602620), (4630, 4482096), (5556, 3735080), (6945, 2988064), (7408, 2801310), (9260, 2241048), (11112, 1867540), (13890, 1494032), (14816, 1400655), (18520, 1120524), (22224, 933770), (27780, 747016), (37040, 560262), (44448, 466885), (55560, 373508), (74080, 280131), (93377, 222240), (111120, 186754)]