680105280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22853}}^1$

素因数の和:22904

約数の個数: 112

約数和(自身を含む): 2229087744

約数和(自身を除く): 1548982464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 22853, 29760, 45706, 68559, 91412, 114265, 137118, 182824, 228530, 274236, 342795, 365648, 457060, 548472, 685590, 708443, 731296, 914120, 1096944, 1371180, 1416886, 1462592, 1828240, 2125329, 2193888, 2742360, 2833772, 3542215, 3656480, 4250658, 4387776, 5484720, 5667544, 7084430, 7312960, 8501316, 10626645, 10969440, 11335088, 14168860, 17002632, 21253290, 21938880, 22670176, 28337720, 34005264, 42506580, 45340352, 56675440, 68010528, 85013160, 113350880, 136021056, 170026320, 226701760, 340052640, 680105280]

約数ペア:

[(1, 680105280), (2, 340052640), (3, 226701760), (4, 170026320), (5, 136021056), (6, 113350880), (8, 85013160), (10, 68010528), (12, 56675440), (15, 45340352), (16, 42506580), (20, 34005264), (24, 28337720), (30, 22670176), (31, 21938880), (32, 21253290), (40, 17002632), (48, 14168860), (60, 11335088), (62, 10969440), (64, 10626645), (80, 8501316), (93, 7312960), (96, 7084430), (120, 5667544), (124, 5484720), (155, 4387776), (160, 4250658), (186, 3656480), (192, 3542215), (240, 2833772), (248, 2742360), (310, 2193888), (320, 2125329), (372, 1828240), (465, 1462592), (480, 1416886), (496, 1371180), (620, 1096944), (744, 914120), (930, 731296), (960, 708443), (992, 685590), (1240, 548472), (1488, 457060), (1860, 365648), (1984, 342795), (2480, 274236), (2976, 228530), (3720, 182824), (4960, 137118), (5952, 114265), (7440, 91412), (9920, 68559), (14880, 45706), (22853, 29760)]