355155120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:340

約数の個数: 240

約数和(自身を含む): 1250357472

約数和(自身を除く): 895202352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 53, 60, 72, 80, 82, 90, 106, 120, 123, 144, 159, 164, 180, 205, 212, 227, 240, 246, 265, 318, 328, 360, 369, 410, 424, 454, 477, 492, 530, 615, 636, 656, 681, 720, 738, 795, 820, 848, 908, 954, 984, 1060, 1135, 1230, 1272, 1362, 1476, 1590, 1640, 1816, 1845, 1908, 1968, 2043, 2120, 2173, 2270, 2385, 2460, 2544, 2724, 2952, 3180, 3280, 3405, 3632, 3690, 3816, 4086, 4240, 4346, 4540, 4770, 4920, 5448, 5904, 6360, 6519, 6810, 7380, 7632, 8172, 8692, 9080, 9307, 9540, 9840, 10215, 10865, 10896, 12031, 12720, 13038, 13620, 14760, 16344, 17384, 18160, 18614, 19080, 19557, 20430, 21730, 24062, 26076, 27240, 27921, 29520, 32595, 32688, 34768, 36093, 37228, 38160, 39114, 40860, 43460, 46535, 48124, 52152, 54480, 55842, 60155, 65190, 72186, 74456, 78228, 81720, 83763, 86920, 93070, 96248, 97785, 104304, 108279, 111684, 120310, 130380, 139605, 144372, 148912, 156456, 163440, 167526, 173840, 180465, 186140, 192496, 195570, 216558, 223368, 240620, 260760, 279210, 288744, 312912, 335052, 360930, 372280, 391140, 418815, 433116, 446736, 481240, 493271, 521520, 541395, 558420, 577488, 670104, 721860, 744560, 782280, 837630, 866232, 962480, 986542, 1082790, 1116840, 1340208, 1443720, 1479813, 1564560, 1675260, 1732464, 1973084, 2165580, 2233680, 2466355, 2887440, 2959626, 3350520, 3946168, 4331160, 4439439, 4932710, 5919252, 6701040, 7399065, 7892336, 8662320, 8878878, 9865420, 11838504, 14798130, 17757756, 19730840, 22197195, 23677008, 29596260, 35515512, 39461680, 44394390, 59192520, 71031024, 88788780, 118385040, 177577560, 355155120]

約数ペア:

[(1, 355155120), (2, 177577560), (3, 118385040), (4, 88788780), (5, 71031024), (6, 59192520), (8, 44394390), (9, 39461680), (10, 35515512), (12, 29596260), (15, 23677008), (16, 22197195), (18, 19730840), (20, 17757756), (24, 14798130), (30, 11838504), (36, 9865420), (40, 8878878), (41, 8662320), (45, 7892336), (48, 7399065), (53, 6701040), (60, 5919252), (72, 4932710), (80, 4439439), (82, 4331160), (90, 3946168), (106, 3350520), (120, 2959626), (123, 2887440), (144, 2466355), (159, 2233680), (164, 2165580), (180, 1973084), (205, 1732464), (212, 1675260), (227, 1564560), (240, 1479813), (246, 1443720), (265, 1340208), (318, 1116840), (328, 1082790), (360, 986542), (369, 962480), (410, 866232), (424, 837630), (454, 782280), (477, 744560), (492, 721860), (530, 670104), (615, 577488), (636, 558420), (656, 541395), (681, 521520), (720, 493271), (738, 481240), (795, 446736), (820, 433116), (848, 418815), (908, 391140), (954, 372280), (984, 360930), (1060, 335052), (1135, 312912), (1230, 288744), (1272, 279210), (1362, 260760), (1476, 240620), (1590, 223368), (1640, 216558), (1816, 195570), (1845, 192496), (1908, 186140), (1968, 180465), (2043, 173840), (2120, 167526), (2173, 163440), (2270, 156456), (2385, 148912), (2460, 144372), (2544, 139605), (2724, 130380), (2952, 120310), (3180, 111684), (3280, 108279), (3405, 104304), (3632, 97785), (3690, 96248), (3816, 93070), (4086, 86920), (4240, 83763), (4346, 81720), (4540, 78228), (4770, 74456), (4920, 72186), (5448, 65190), (5904, 60155), (6360, 55842), (6519, 54480), (6810, 52152), (7380, 48124), (7632, 46535), (8172, 43460), (8692, 40860), (9080, 39114), (9307, 38160), (9540, 37228), (9840, 36093), (10215, 34768), (10865, 32688), (10896, 32595), (12031, 29520), (12720, 27921), (13038, 27240), (13620, 26076), (14760, 24062), (16344, 21730), (17384, 20430), (18160, 19557), (18614, 19080)]