520867440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6761}}^1$

素因数の和:6887

約数の個数: 120

約数和(自身を含む): 1765855728

約数和(自身を除く): 1244988288

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, 107, 120, 144, 180, 214, 240, 321, 360, 428, 535, 642, 720, 856, 963, 1070, 1284, 1605, 1712, 1926, 2140, 2568, 3210, 3852, 4280, 4815, 5136, 6420, 6761, 7704, 8560, 9630, 12840, 13522, 15408, 19260, 20283, 25680, 27044, 33805, 38520, 40566, 54088, 60849, 67610, 77040, 81132, 101415, 108176, 121698, 135220, 162264, 202830, 243396, 270440, 304245, 324528, 405660, 486792, 540880, 608490, 723427, 811320, 973584, 1216980, 1446854, 1622640, 2170281, 2433960, 2893708, 3617135, 4340562, 4867920, 5787416, 6510843, 7234270, 8681124, 10851405, 11574832, 13021686, 14468540, 17362248, 21702810, 26043372, 28937080, 32554215, 34724496, 43405620, 52086744, 57874160, 65108430, 86811240, 104173488, 130216860, 173622480, 260433720, 520867440]

約数ペア:

[(1, 520867440), (2, 260433720), (3, 173622480), (4, 130216860), (5, 104173488), (6, 86811240), (8, 65108430), (9, 57874160), (10, 52086744), (12, 43405620), (15, 34724496), (16, 32554215), (18, 28937080), (20, 26043372), (24, 21702810), (30, 17362248), (36, 14468540), (40, 13021686), (45, 11574832), (48, 10851405), (60, 8681124), (72, 7234270), (80, 6510843), (90, 5787416), (107, 4867920), (120, 4340562), (144, 3617135), (180, 2893708), (214, 2433960), (240, 2170281), (321, 1622640), (360, 1446854), (428, 1216980), (535, 973584), (642, 811320), (720, 723427), (856, 608490), (963, 540880), (1070, 486792), (1284, 405660), (1605, 324528), (1712, 304245), (1926, 270440), (2140, 243396), (2568, 202830), (3210, 162264), (3852, 135220), (4280, 121698), (4815, 108176), (5136, 101415), (6420, 81132), (6761, 77040), (7704, 67610), (8560, 60849), (9630, 54088), (12840, 40566), (13522, 38520), (15408, 33805), (19260, 27044), (20283, 25680)]