4789620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 16511040

約数和(自身を除く): 11721420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 41, 44, 45, 55, 59, 60, 66, 82, 90, 99, 110, 118, 123, 132, 164, 165, 177, 180, 198, 205, 220, 236, 246, 295, 330, 354, 369, 396, 410, 451, 492, 495, 531, 590, 615, 649, 660, 708, 738, 820, 885, 902, 990, 1062, 1180, 1230, 1298, 1353, 1476, 1770, 1804, 1845, 1947, 1980, 2124, 2255, 2419, 2460, 2596, 2655, 2706, 3245, 3540, 3690, 3894, 4059, 4510, 4838, 5310, 5412, 5841, 6490, 6765, 7257, 7380, 7788, 8118, 9020, 9676, 9735, 10620, 11682, 12095, 12980, 13530, 14514, 16236, 19470, 20295, 21771, 23364, 24190, 26609, 27060, 29028, 29205, 36285, 38940, 40590, 43542, 48380, 53218, 58410, 72570, 79827, 81180, 87084, 106436, 108855, 116820, 133045, 145140, 159654, 217710, 239481, 266090, 319308, 399135, 435420, 478962, 532180, 798270, 957924, 1197405, 1596540, 2394810, 4789620]

約数ペア:

[(1, 4789620), (2, 2394810), (3, 1596540), (4, 1197405), (5, 957924), (6, 798270), (9, 532180), (10, 478962), (11, 435420), (12, 399135), (15, 319308), (18, 266090), (20, 239481), (22, 217710), (30, 159654), (33, 145140), (36, 133045), (41, 116820), (44, 108855), (45, 106436), (55, 87084), (59, 81180), (60, 79827), (66, 72570), (82, 58410), (90, 53218), (99, 48380), (110, 43542), (118, 40590), (123, 38940), (132, 36285), (164, 29205), (165, 29028), (177, 27060), (180, 26609), (198, 24190), (205, 23364), (220, 21771), (236, 20295), (246, 19470), (295, 16236), (330, 14514), (354, 13530), (369, 12980), (396, 12095), (410, 11682), (451, 10620), (492, 9735), (495, 9676), (531, 9020), (590, 8118), (615, 7788), (649, 7380), (660, 7257), (708, 6765), (738, 6490), (820, 5841), (885, 5412), (902, 5310), (990, 4838), (1062, 4510), (1180, 4059), (1230, 3894), (1298, 3690), (1353, 3540), (1476, 3245), (1770, 2706), (1804, 2655), (1845, 2596), (1947, 2460), (1980, 2419), (2124, 2255)]