253764266880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{111347}}^1$

素因数の和:112556

約数の個数: 128

約数和(自身を含む): 809562314880

約数和(自身を除く): 555798048000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1187, 1920, 2374, 3561, 4748, 5935, 7122, 9496, 11870, 14244, 17805, 18992, 23740, 28488, 35610, 37984, 47480, 56976, 71220, 75968, 94960, 111347, 113952, 142440, 151936, 189920, 222694, 227904, 284880, 334041, 379840, 445388, 455808, 556735, 569760, 668082, 759680, 890776, 1113470, 1139520, 1336164, 1670205, 1781552, 2226940, 2279040, 2672328, 3340410, 3563104, 4453880, 5344656, 6680820, 7126208, 8907760, 10689312, 13361640, 14252416, 17815520, 21378624, 26723280, 35631040, 42757248, 53446560, 71262080, 106893120, 132168889, 213786240, 264337778, 396506667, 528675556, 660844445, 793013334, 1057351112, 1321688890, 1586026668, 1982533335, 2114702224, 2643377780, 3172053336, 3965066670, 4229404448, 5286755560, 6344106672, 7930133340, 8458808896, 10573511120, 12688213344, 15860266680, 16917617792, 21147022240, 25376426688, 31720533360, 42294044480, 50752853376, 63441066720, 84588088960, 126882133440, 253764266880]

約数ペア:

[(1, 253764266880), (2, 126882133440), (3, 84588088960), (4, 63441066720), (5, 50752853376), (6, 42294044480), (8, 31720533360), (10, 25376426688), (12, 21147022240), (15, 16917617792), (16, 15860266680), (20, 12688213344), (24, 10573511120), (30, 8458808896), (32, 7930133340), (40, 6344106672), (48, 5286755560), (60, 4229404448), (64, 3965066670), (80, 3172053336), (96, 2643377780), (120, 2114702224), (128, 1982533335), (160, 1586026668), (192, 1321688890), (240, 1057351112), (320, 793013334), (384, 660844445), (480, 528675556), (640, 396506667), (960, 264337778), (1187, 213786240), (1920, 132168889), (2374, 106893120), (3561, 71262080), (4748, 53446560), (5935, 42757248), (7122, 35631040), (9496, 26723280), (11870, 21378624), (14244, 17815520), (17805, 14252416), (18992, 13361640), (23740, 10689312), (28488, 8907760), (35610, 7126208), (37984, 6680820), (47480, 5344656), (56976, 4453880), (71220, 3563104), (75968, 3340410), (94960, 2672328), (111347, 2279040), (113952, 2226940), (142440, 1781552), (151936, 1670205), (189920, 1336164), (222694, 1139520), (227904, 1113470), (284880, 890776), (334041, 759680), (379840, 668082), (445388, 569760), (455808, 556735)]