27423840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 94832640

約数和(自身を除く): 67408800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 97, 114, 120, 124, 152, 155, 160, 186, 190, 194, 228, 240, 248, 285, 291, 304, 310, 372, 380, 388, 456, 465, 480, 485, 496, 570, 582, 589, 608, 620, 744, 760, 776, 912, 930, 970, 992, 1140, 1164, 1178, 1240, 1455, 1488, 1520, 1552, 1767, 1824, 1843, 1860, 1940, 2280, 2328, 2356, 2480, 2910, 2945, 2976, 3007, 3040, 3104, 3534, 3686, 3720, 3880, 4560, 4656, 4712, 4960, 5529, 5820, 5890, 6014, 7068, 7372, 7440, 7760, 8835, 9021, 9120, 9215, 9312, 9424, 11058, 11640, 11780, 12028, 14136, 14744, 14880, 15035, 15520, 17670, 18042, 18430, 18848, 22116, 23280, 23560, 24056, 27645, 28272, 29488, 30070, 35340, 36084, 36860, 44232, 45105, 46560, 47120, 48112, 55290, 56544, 57133, 58976, 60140, 70680, 72168, 73720, 88464, 90210, 94240, 96224, 110580, 114266, 120280, 141360, 144336, 147440, 171399, 176928, 180420, 221160, 228532, 240560, 282720, 285665, 288672, 294880, 342798, 360840, 442320, 457064, 481120, 571330, 685596, 721680, 856995, 884640, 914128, 1142660, 1371192, 1443360, 1713990, 1828256, 2285320, 2742384, 3427980, 4570640, 5484768, 6855960, 9141280, 13711920, 27423840]

約数ペア:

[(1, 27423840), (2, 13711920), (3, 9141280), (4, 6855960), (5, 5484768), (6, 4570640), (8, 3427980), (10, 2742384), (12, 2285320), (15, 1828256), (16, 1713990), (19, 1443360), (20, 1371192), (24, 1142660), (30, 914128), (31, 884640), (32, 856995), (38, 721680), (40, 685596), (48, 571330), (57, 481120), (60, 457064), (62, 442320), (76, 360840), (80, 342798), (93, 294880), (95, 288672), (96, 285665), (97, 282720), (114, 240560), (120, 228532), (124, 221160), (152, 180420), (155, 176928), (160, 171399), (186, 147440), (190, 144336), (194, 141360), (228, 120280), (240, 114266), (248, 110580), (285, 96224), (291, 94240), (304, 90210), (310, 88464), (372, 73720), (380, 72168), (388, 70680), (456, 60140), (465, 58976), (480, 57133), (485, 56544), (496, 55290), (570, 48112), (582, 47120), (589, 46560), (608, 45105), (620, 44232), (744, 36860), (760, 36084), (776, 35340), (912, 30070), (930, 29488), (970, 28272), (992, 27645), (1140, 24056), (1164, 23560), (1178, 23280), (1240, 22116), (1455, 18848), (1488, 18430), (1520, 18042), (1552, 17670), (1767, 15520), (1824, 15035), (1843, 14880), (1860, 14744), (1940, 14136), (2280, 12028), (2328, 11780), (2356, 11640), (2480, 11058), (2910, 9424), (2945, 9312), (2976, 9215), (3007, 9120), (3040, 9021), (3104, 8835), (3534, 7760), (3686, 7440), (3720, 7372), (3880, 7068), (4560, 6014), (4656, 5890), (4712, 5820), (4960, 5529)]