2280821640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{5119}}^1$

素因数の和:5259

約数の個数: 128

約数和(自身を含む): 7077888000

約数和(自身を除く): 4797066360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 79, 94, 120, 141, 158, 188, 235, 237, 282, 316, 376, 395, 470, 474, 564, 632, 705, 790, 940, 948, 1128, 1185, 1410, 1580, 1880, 1896, 2370, 2820, 3160, 3713, 4740, 5119, 5640, 7426, 9480, 10238, 11139, 14852, 15357, 18565, 20476, 22278, 25595, 29704, 30714, 37130, 40952, 44556, 51190, 55695, 61428, 74260, 76785, 89112, 102380, 111390, 122856, 148520, 153570, 204760, 222780, 240593, 307140, 404401, 445560, 481186, 614280, 721779, 808802, 962372, 1202965, 1213203, 1443558, 1617604, 1924744, 2022005, 2405930, 2426406, 2887116, 3235208, 3608895, 4044010, 4811860, 4852812, 5774232, 6066015, 7217790, 8088020, 9623720, 9705624, 12132030, 14435580, 16176040, 19006847, 24264060, 28871160, 38013694, 48528120, 57020541, 76027388, 95034235, 114041082, 152054776, 190068470, 228082164, 285102705, 380136940, 456164328, 570205410, 760273880, 1140410820, 2280821640]

約数ペア:

[(1, 2280821640), (2, 1140410820), (3, 760273880), (4, 570205410), (5, 456164328), (6, 380136940), (8, 285102705), (10, 228082164), (12, 190068470), (15, 152054776), (20, 114041082), (24, 95034235), (30, 76027388), (40, 57020541), (47, 48528120), (60, 38013694), (79, 28871160), (94, 24264060), (120, 19006847), (141, 16176040), (158, 14435580), (188, 12132030), (235, 9705624), (237, 9623720), (282, 8088020), (316, 7217790), (376, 6066015), (395, 5774232), (470, 4852812), (474, 4811860), (564, 4044010), (632, 3608895), (705, 3235208), (790, 2887116), (940, 2426406), (948, 2405930), (1128, 2022005), (1185, 1924744), (1410, 1617604), (1580, 1443558), (1880, 1213203), (1896, 1202965), (2370, 962372), (2820, 808802), (3160, 721779), (3713, 614280), (4740, 481186), (5119, 445560), (5640, 404401), (7426, 307140), (9480, 240593), (10238, 222780), (11139, 204760), (14852, 153570), (15357, 148520), (18565, 122856), (20476, 111390), (22278, 102380), (25595, 89112), (29704, 76785), (30714, 74260), (37130, 61428), (40952, 55695), (44556, 51190)]