238329480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42257}}^1$

素因数の和:42318

約数の個数: 64

約数和(自身を含む): 730218240

約数和(自身を除く): 491888760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 42257, 84514, 126771, 169028, 211285, 253542, 338056, 422570, 507084, 633855, 845140, 1014168, 1267710, 1690280, 1986079, 2535420, 3972158, 5070840, 5958237, 7944316, 9930395, 11916474, 15888632, 19860790, 23832948, 29791185, 39721580, 47665896, 59582370, 79443160, 119164740, 238329480]

約数ペア:

[(1, 238329480), (2, 119164740), (3, 79443160), (4, 59582370), (5, 47665896), (6, 39721580), (8, 29791185), (10, 23832948), (12, 19860790), (15, 15888632), (20, 11916474), (24, 9930395), (30, 7944316), (40, 5958237), (47, 5070840), (60, 3972158), (94, 2535420), (120, 1986079), (141, 1690280), (188, 1267710), (235, 1014168), (282, 845140), (376, 633855), (470, 507084), (564, 422570), (705, 338056), (940, 253542), (1128, 211285), (1410, 169028), (1880, 126771), (2820, 84514), (5640, 42257)]