159247440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20107}}^1$

素因数の和:20137

約数の個数: 120

約数和(自身を含む): 583453728

約数和(自身を除く): 424206288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 20107, 40214, 60321, 80428, 100535, 120642, 160856, 180963, 201070, 221177, 241284, 301605, 321712, 361926, 402140, 442354, 482568, 603210, 663531, 723852, 804280, 884708, 904815, 965136, 1105885, 1206420, 1327062, 1447704, 1608560, 1769416, 1809630, 1990593, 2211770, 2412840, 2654124, 2895408, 3317655, 3538832, 3619260, 3981186, 4423540, 4825680, 5308248, 6635310, 7238520, 7962372, 8847080, 9952965, 10616496, 13270620, 14477040, 15924744, 17694160, 19905930, 26541240, 31849488, 39811860, 53082480, 79623720, 159247440]

約数ペア:

[(1, 159247440), (2, 79623720), (3, 53082480), (4, 39811860), (5, 31849488), (6, 26541240), (8, 19905930), (9, 17694160), (10, 15924744), (11, 14477040), (12, 13270620), (15, 10616496), (16, 9952965), (18, 8847080), (20, 7962372), (22, 7238520), (24, 6635310), (30, 5308248), (33, 4825680), (36, 4423540), (40, 3981186), (44, 3619260), (45, 3538832), (48, 3317655), (55, 2895408), (60, 2654124), (66, 2412840), (72, 2211770), (80, 1990593), (88, 1809630), (90, 1769416), (99, 1608560), (110, 1447704), (120, 1327062), (132, 1206420), (144, 1105885), (165, 965136), (176, 904815), (180, 884708), (198, 804280), (220, 723852), (240, 663531), (264, 603210), (330, 482568), (360, 442354), (396, 402140), (440, 361926), (495, 321712), (528, 301605), (660, 241284), (720, 221177), (792, 201070), (880, 180963), (990, 160856), (1320, 120642), (1584, 100535), (1980, 80428), (2640, 60321), (3960, 40214), (7920, 20107)]