479898960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 240

約数和(自身を含む): 1632752640

約数和(自身を除く): 1152853680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 38, 40, 48, 57, 58, 60, 76, 80, 87, 95, 114, 116, 120, 145, 152, 174, 190, 191, 228, 232, 240, 285, 290, 304, 348, 361, 380, 382, 435, 456, 464, 551, 570, 573, 580, 696, 722, 760, 764, 870, 912, 955, 1083, 1102, 1140, 1146, 1160, 1392, 1444, 1520, 1528, 1653, 1740, 1805, 1910, 2166, 2204, 2280, 2292, 2320, 2755, 2865, 2888, 3056, 3306, 3480, 3610, 3629, 3820, 4332, 4408, 4560, 4584, 5415, 5510, 5539, 5730, 5776, 6612, 6960, 7220, 7258, 7640, 8265, 8664, 8816, 9168, 10469, 10830, 10887, 11020, 11078, 11460, 13224, 14440, 14516, 15280, 16530, 16617, 17328, 18145, 20938, 21660, 21774, 22040, 22156, 22920, 26448, 27695, 28880, 29032, 31407, 33060, 33234, 36290, 41876, 43320, 43548, 44080, 44312, 45840, 52345, 54435, 55390, 58064, 62814, 66120, 66468, 68951, 72580, 83085, 83752, 86640, 87096, 88624, 104690, 105241, 108870, 110780, 125628, 132240, 132936, 137902, 145160, 157035, 166170, 167504, 174192, 206853, 209380, 210482, 217740, 221560, 251256, 265872, 275804, 290320, 314070, 315723, 332340, 344755, 413706, 418760, 420964, 435480, 443120, 502512, 526205, 551608, 628140, 631446, 664680, 689510, 827412, 837520, 841928, 870960, 1034265, 1052410, 1103216, 1256280, 1262892, 1329360, 1379020, 1578615, 1654824, 1683856, 1999579, 2068530, 2104820, 2512560, 2525784, 2758040, 3157230, 3309648, 3999158, 4137060, 4209640, 5051568, 5516080, 5998737, 6314460, 7998316, 8274120, 8419280, 9997895, 11997474, 12628920, 15996632, 16548240, 19995790, 23994948, 25257840, 29993685, 31993264, 39991580, 47989896, 59987370, 79983160, 95979792, 119974740, 159966320, 239949480, 479898960]

約数ペア:

[(1, 479898960), (2, 239949480), (3, 159966320), (4, 119974740), (5, 95979792), (6, 79983160), (8, 59987370), (10, 47989896), (12, 39991580), (15, 31993264), (16, 29993685), (19, 25257840), (20, 23994948), (24, 19995790), (29, 16548240), (30, 15996632), (38, 12628920), (40, 11997474), (48, 9997895), (57, 8419280), (58, 8274120), (60, 7998316), (76, 6314460), (80, 5998737), (87, 5516080), (95, 5051568), (114, 4209640), (116, 4137060), (120, 3999158), (145, 3309648), (152, 3157230), (174, 2758040), (190, 2525784), (191, 2512560), (228, 2104820), (232, 2068530), (240, 1999579), (285, 1683856), (290, 1654824), (304, 1578615), (348, 1379020), (361, 1329360), (380, 1262892), (382, 1256280), (435, 1103216), (456, 1052410), (464, 1034265), (551, 870960), (570, 841928), (573, 837520), (580, 827412), (696, 689510), (722, 664680), (760, 631446), (764, 628140), (870, 551608), (912, 526205), (955, 502512), (1083, 443120), (1102, 435480), (1140, 420964), (1146, 418760), (1160, 413706), (1392, 344755), (1444, 332340), (1520, 315723), (1528, 314070), (1653, 290320), (1740, 275804), (1805, 265872), (1910, 251256), (2166, 221560), (2204, 217740), (2280, 210482), (2292, 209380), (2320, 206853), (2755, 174192), (2865, 167504), (2888, 166170), (3056, 157035), (3306, 145160), (3480, 137902), (3610, 132936), (3629, 132240), (3820, 125628), (4332, 110780), (4408, 108870), (4560, 105241), (4584, 104690), (5415, 88624), (5510, 87096), (5539, 86640), (5730, 83752), (5776, 83085), (6612, 72580), (6960, 68951), (7220, 66468), (7258, 66120), (7640, 62814), (8265, 58064), (8664, 55390), (8816, 54435), (9168, 52345), (10469, 45840), (10830, 44312), (10887, 44080), (11020, 43548), (11078, 43320), (11460, 41876), (13224, 36290), (14440, 33234), (14516, 33060), (15280, 31407), (16530, 29032), (16617, 28880), (17328, 27695), (18145, 26448), (20938, 22920), (21660, 22156), (21774, 22040)]