2457614160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{43207}}^1$

素因数の和:43305

約数の個数: 120

約数和(自身を含む): 8358155520

約数和(自身を除く): 5900541360

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, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 9480, 11376, 14220, 18960, 28440, 43207, 56880, 86414, 129621, 172828, 216035, 259242, 345656, 388863, 432070, 518484, 648105, 691312, 777726, 864140, 1036968, 1296210, 1555452, 1728280, 1944315, 2073936, 2592420, 3110904, 3413353, 3456560, 3888630, 5184840, 6221808, 6826706, 7777260, 10240059, 10369680, 13653412, 15554520, 17066765, 20480118, 27306824, 30720177, 31109040, 34133530, 40960236, 51200295, 54613648, 61440354, 68267060, 81920472, 102400590, 122880708, 136534120, 153600885, 163840944, 204801180, 245761416, 273068240, 307201770, 409602360, 491522832, 614403540, 819204720, 1228807080, 2457614160]

約数ペア:

[(1, 2457614160), (2, 1228807080), (3, 819204720), (4, 614403540), (5, 491522832), (6, 409602360), (8, 307201770), (9, 273068240), (10, 245761416), (12, 204801180), (15, 163840944), (16, 153600885), (18, 136534120), (20, 122880708), (24, 102400590), (30, 81920472), (36, 68267060), (40, 61440354), (45, 54613648), (48, 51200295), (60, 40960236), (72, 34133530), (79, 31109040), (80, 30720177), (90, 27306824), (120, 20480118), (144, 17066765), (158, 15554520), (180, 13653412), (237, 10369680), (240, 10240059), (316, 7777260), (360, 6826706), (395, 6221808), (474, 5184840), (632, 3888630), (711, 3456560), (720, 3413353), (790, 3110904), (948, 2592420), (1185, 2073936), (1264, 1944315), (1422, 1728280), (1580, 1555452), (1896, 1296210), (2370, 1036968), (2844, 864140), (3160, 777726), (3555, 691312), (3792, 648105), (4740, 518484), (5688, 432070), (6320, 388863), (7110, 345656), (9480, 259242), (11376, 216035), (14220, 172828), (18960, 129621), (28440, 86414), (43207, 56880)]