621906120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4759}}^1$

素因数の和:4801

約数の個数: 192

約数和(自身を含む): 2279088000

約数和(自身を除く): 1657181880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 594, 605, 660, 726, 792, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1815, 1980, 2178, 2376, 2420, 2904, 2970, 3267, 3630, 3960, 4356, 4759, 4840, 5445, 5940, 6534, 7260, 8712, 9518, 10890, 11880, 13068, 14277, 14520, 16335, 19036, 21780, 23795, 26136, 28554, 32670, 38072, 42831, 43560, 47590, 52349, 57108, 65340, 71385, 85662, 95180, 104698, 114216, 128493, 130680, 142770, 157047, 171324, 190360, 209396, 214155, 256986, 261745, 285540, 314094, 342648, 418792, 428310, 471141, 513972, 523490, 571080, 575839, 628188, 642465, 785235, 856620, 942282, 1027944, 1046980, 1151678, 1256376, 1284930, 1413423, 1570470, 1713240, 1727517, 1884564, 2093960, 2303356, 2355705, 2569860, 2826846, 2879195, 3140940, 3455034, 3769128, 4606712, 4711410, 5139720, 5182551, 5653692, 5758390, 6281880, 6910068, 7067115, 8637585, 9422820, 10365102, 11307384, 11516780, 13820136, 14134230, 15547653, 17275170, 18845640, 20730204, 23033560, 25912755, 28268460, 31095306, 34550340, 41460408, 51825510, 56536920, 62190612, 69100680, 77738265, 103651020, 124381224, 155476530, 207302040, 310953060, 621906120]

約数ペア:

[(1, 621906120), (2, 310953060), (3, 207302040), (4, 155476530), (5, 124381224), (6, 103651020), (8, 77738265), (9, 69100680), (10, 62190612), (11, 56536920), (12, 51825510), (15, 41460408), (18, 34550340), (20, 31095306), (22, 28268460), (24, 25912755), (27, 23033560), (30, 20730204), (33, 18845640), (36, 17275170), (40, 15547653), (44, 14134230), (45, 13820136), (54, 11516780), (55, 11307384), (60, 10365102), (66, 9422820), (72, 8637585), (88, 7067115), (90, 6910068), (99, 6281880), (108, 5758390), (110, 5653692), (120, 5182551), (121, 5139720), (132, 4711410), (135, 4606712), (165, 3769128), (180, 3455034), (198, 3140940), (216, 2879195), (220, 2826846), (242, 2569860), (264, 2355705), (270, 2303356), (297, 2093960), (330, 1884564), (360, 1727517), (363, 1713240), (396, 1570470), (440, 1413423), (484, 1284930), (495, 1256376), (540, 1151678), (594, 1046980), (605, 1027944), (660, 942282), (726, 856620), (792, 785235), (968, 642465), (990, 628188), (1080, 575839), (1089, 571080), (1188, 523490), (1210, 513972), (1320, 471141), (1452, 428310), (1485, 418792), (1815, 342648), (1980, 314094), (2178, 285540), (2376, 261745), (2420, 256986), (2904, 214155), (2970, 209396), (3267, 190360), (3630, 171324), (3960, 157047), (4356, 142770), (4759, 130680), (4840, 128493), (5445, 114216), (5940, 104698), (6534, 95180), (7260, 85662), (8712, 71385), (9518, 65340), (10890, 57108), (11880, 52349), (13068, 47590), (14277, 43560), (14520, 42831), (16335, 38072), (19036, 32670), (21780, 28554), (23795, 26136)]