561467040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:535

約数の個数: 192

約数和(自身を含む): 1849236480

約数和(自身を除く): 1287769440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 97, 120, 124, 155, 160, 186, 194, 240, 248, 291, 310, 372, 388, 389, 465, 480, 485, 496, 582, 620, 744, 776, 778, 930, 970, 992, 1164, 1167, 1240, 1455, 1488, 1552, 1556, 1860, 1940, 1945, 2328, 2334, 2480, 2910, 2976, 3007, 3104, 3112, 3720, 3880, 3890, 4656, 4668, 4960, 5820, 5835, 6014, 6224, 7440, 7760, 7780, 9021, 9312, 9336, 11640, 11670, 12028, 12059, 12448, 14880, 15035, 15520, 15560, 18042, 18672, 23280, 23340, 24056, 24118, 30070, 31120, 36084, 36177, 37344, 37733, 45105, 46560, 46680, 48112, 48236, 60140, 60295, 62240, 72168, 72354, 75466, 90210, 93360, 96224, 96472, 113199, 120280, 120590, 144336, 144708, 150932, 180420, 180885, 186720, 188665, 192944, 226398, 240560, 241180, 288672, 289416, 301864, 360840, 361770, 377330, 385888, 452796, 481120, 482360, 565995, 578832, 603728, 721680, 723540, 754660, 905592, 964720, 1131990, 1157664, 1169723, 1207456, 1443360, 1447080, 1509320, 1811184, 1929440, 2263980, 2339446, 2894160, 3018640, 3509169, 3622368, 4527960, 4678892, 5788320, 5848615, 6037280, 7018338, 9055920, 9357784, 11697230, 14036676, 17545845, 18111840, 18715568, 23394460, 28073352, 35091690, 37431136, 46788920, 56146704, 70183380, 93577840, 112293408, 140366760, 187155680, 280733520, 561467040]

約数ペア:

[(1, 561467040), (2, 280733520), (3, 187155680), (4, 140366760), (5, 112293408), (6, 93577840), (8, 70183380), (10, 56146704), (12, 46788920), (15, 37431136), (16, 35091690), (20, 28073352), (24, 23394460), (30, 18715568), (31, 18111840), (32, 17545845), (40, 14036676), (48, 11697230), (60, 9357784), (62, 9055920), (80, 7018338), (93, 6037280), (96, 5848615), (97, 5788320), (120, 4678892), (124, 4527960), (155, 3622368), (160, 3509169), (186, 3018640), (194, 2894160), (240, 2339446), (248, 2263980), (291, 1929440), (310, 1811184), (372, 1509320), (388, 1447080), (389, 1443360), (465, 1207456), (480, 1169723), (485, 1157664), (496, 1131990), (582, 964720), (620, 905592), (744, 754660), (776, 723540), (778, 721680), (930, 603728), (970, 578832), (992, 565995), (1164, 482360), (1167, 481120), (1240, 452796), (1455, 385888), (1488, 377330), (1552, 361770), (1556, 360840), (1860, 301864), (1940, 289416), (1945, 288672), (2328, 241180), (2334, 240560), (2480, 226398), (2910, 192944), (2976, 188665), (3007, 186720), (3104, 180885), (3112, 180420), (3720, 150932), (3880, 144708), (3890, 144336), (4656, 120590), (4668, 120280), (4960, 113199), (5820, 96472), (5835, 96224), (6014, 93360), (6224, 90210), (7440, 75466), (7760, 72354), (7780, 72168), (9021, 62240), (9312, 60295), (9336, 60140), (11640, 48236), (11670, 48112), (12028, 46680), (12059, 46560), (12448, 45105), (14880, 37733), (15035, 37344), (15520, 36177), (15560, 36084), (18042, 31120), (18672, 30070), (23280, 24118), (23340, 24056)]