240604800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 805930560

約数和(自身を除く): 565325760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 120, 128, 142, 150, 160, 192, 200, 213, 240, 284, 300, 320, 353, 355, 384, 400, 426, 480, 568, 600, 640, 706, 710, 800, 852, 960, 1059, 1065, 1136, 1200, 1412, 1420, 1600, 1704, 1765, 1775, 1920, 2118, 2130, 2272, 2400, 2824, 2840, 3200, 3408, 3530, 3550, 4236, 4260, 4544, 4800, 5295, 5325, 5648, 5680, 6816, 7060, 7100, 8472, 8520, 8825, 9088, 9600, 10590, 10650, 11296, 11360, 13632, 14120, 14200, 16944, 17040, 17650, 21180, 21300, 22592, 22720, 25063, 26475, 27264, 28240, 28400, 33888, 34080, 35300, 42360, 42600, 45184, 45440, 50126, 52950, 56480, 56800, 67776, 68160, 70600, 75189, 84720, 85200, 100252, 105900, 112960, 113600, 125315, 135552, 136320, 141200, 150378, 169440, 170400, 200504, 211800, 225920, 227200, 250630, 282400, 300756, 338880, 340800, 375945, 401008, 423600, 501260, 564800, 601512, 626575, 677760, 681600, 751890, 802016, 847200, 1002520, 1129600, 1203024, 1253150, 1503780, 1604032, 1694400, 1879725, 2005040, 2406048, 2506300, 3007560, 3208064, 3388800, 3759450, 4010080, 4812096, 5012600, 6015120, 7518900, 8020160, 9624192, 10025200, 12030240, 15037800, 16040320, 20050400, 24060480, 30075600, 40100800, 48120960, 60151200, 80201600, 120302400, 240604800]

約数ペア:

[(1, 240604800), (2, 120302400), (3, 80201600), (4, 60151200), (5, 48120960), (6, 40100800), (8, 30075600), (10, 24060480), (12, 20050400), (15, 16040320), (16, 15037800), (20, 12030240), (24, 10025200), (25, 9624192), (30, 8020160), (32, 7518900), (40, 6015120), (48, 5012600), (50, 4812096), (60, 4010080), (64, 3759450), (71, 3388800), (75, 3208064), (80, 3007560), (96, 2506300), (100, 2406048), (120, 2005040), (128, 1879725), (142, 1694400), (150, 1604032), (160, 1503780), (192, 1253150), (200, 1203024), (213, 1129600), (240, 1002520), (284, 847200), (300, 802016), (320, 751890), (353, 681600), (355, 677760), (384, 626575), (400, 601512), (426, 564800), (480, 501260), (568, 423600), (600, 401008), (640, 375945), (706, 340800), (710, 338880), (800, 300756), (852, 282400), (960, 250630), (1059, 227200), (1065, 225920), (1136, 211800), (1200, 200504), (1412, 170400), (1420, 169440), (1600, 150378), (1704, 141200), (1765, 136320), (1775, 135552), (1920, 125315), (2118, 113600), (2130, 112960), (2272, 105900), (2400, 100252), (2824, 85200), (2840, 84720), (3200, 75189), (3408, 70600), (3530, 68160), (3550, 67776), (4236, 56800), (4260, 56480), (4544, 52950), (4800, 50126), (5295, 45440), (5325, 45184), (5648, 42600), (5680, 42360), (6816, 35300), (7060, 34080), (7100, 33888), (8472, 28400), (8520, 28240), (8825, 27264), (9088, 26475), (9600, 25063), (10590, 22720), (10650, 22592), (11296, 21300), (11360, 21180), (13632, 17650), (14120, 17040), (14200, 16944)]