85946880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 240

約数和(自身を含む): 299337984

約数和(自身を除く): 213391104

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, 64, 76, 80, 93, 95, 96, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 228, 240, 248, 256, 285, 304, 310, 320, 361, 372, 380, 384, 456, 465, 480, 496, 512, 570, 589, 608, 620, 640, 722, 744, 760, 768, 912, 930, 960, 992, 1083, 1140, 1178, 1216, 1240, 1280, 1444, 1488, 1520, 1536, 1767, 1805, 1824, 1860, 1920, 1984, 2166, 2280, 2356, 2432, 2480, 2560, 2888, 2945, 2976, 3040, 3534, 3610, 3648, 3720, 3840, 3968, 4332, 4560, 4712, 4864, 4960, 5415, 5776, 5890, 5952, 6080, 7068, 7220, 7296, 7440, 7680, 7936, 8664, 8835, 9120, 9424, 9728, 9920, 10830, 11191, 11552, 11780, 11904, 12160, 14136, 14440, 14592, 14880, 15872, 17328, 17670, 18240, 18848, 19840, 21660, 22382, 23104, 23560, 23808, 24320, 28272, 28880, 29184, 29760, 33573, 34656, 35340, 36480, 37696, 39680, 43320, 44764, 46208, 47120, 47616, 48640, 55955, 56544, 57760, 59520, 67146, 69312, 70680, 72960, 75392, 79360, 86640, 89528, 92416, 94240, 111910, 113088, 115520, 119040, 134292, 138624, 141360, 145920, 150784, 167865, 173280, 179056, 184832, 188480, 223820, 226176, 231040, 238080, 268584, 277248, 282720, 301568, 335730, 346560, 358112, 376960, 447640, 452352, 462080, 537168, 554496, 565440, 671460, 693120, 716224, 753920, 895280, 904704, 924160, 1074336, 1130880, 1342920, 1386240, 1432448, 1507840, 1790560, 2148672, 2261760, 2685840, 2772480, 2864896, 3581120, 4297344, 4523520, 5371680, 5729792, 7162240, 8594688, 10743360, 14324480, 17189376, 21486720, 28648960, 42973440, 85946880]

約数ペア:

[(1, 85946880), (2, 42973440), (3, 28648960), (4, 21486720), (5, 17189376), (6, 14324480), (8, 10743360), (10, 8594688), (12, 7162240), (15, 5729792), (16, 5371680), (19, 4523520), (20, 4297344), (24, 3581120), (30, 2864896), (31, 2772480), (32, 2685840), (38, 2261760), (40, 2148672), (48, 1790560), (57, 1507840), (60, 1432448), (62, 1386240), (64, 1342920), (76, 1130880), (80, 1074336), (93, 924160), (95, 904704), (96, 895280), (114, 753920), (120, 716224), (124, 693120), (128, 671460), (152, 565440), (155, 554496), (160, 537168), (186, 462080), (190, 452352), (192, 447640), (228, 376960), (240, 358112), (248, 346560), (256, 335730), (285, 301568), (304, 282720), (310, 277248), (320, 268584), (361, 238080), (372, 231040), (380, 226176), (384, 223820), (456, 188480), (465, 184832), (480, 179056), (496, 173280), (512, 167865), (570, 150784), (589, 145920), (608, 141360), (620, 138624), (640, 134292), (722, 119040), (744, 115520), (760, 113088), (768, 111910), (912, 94240), (930, 92416), (960, 89528), (992, 86640), (1083, 79360), (1140, 75392), (1178, 72960), (1216, 70680), (1240, 69312), (1280, 67146), (1444, 59520), (1488, 57760), (1520, 56544), (1536, 55955), (1767, 48640), (1805, 47616), (1824, 47120), (1860, 46208), (1920, 44764), (1984, 43320), (2166, 39680), (2280, 37696), (2356, 36480), (2432, 35340), (2480, 34656), (2560, 33573), (2888, 29760), (2945, 29184), (2976, 28880), (3040, 28272), (3534, 24320), (3610, 23808), (3648, 23560), (3720, 23104), (3840, 22382), (3968, 21660), (4332, 19840), (4560, 18848), (4712, 18240), (4864, 17670), (4960, 17328), (5415, 15872), (5776, 14880), (5890, 14592), (5952, 14440), (6080, 14136), (7068, 12160), (7220, 11904), (7296, 11780), (7440, 11552), (7680, 11191), (7936, 10830), (8664, 9920), (8835, 9728), (9120, 9424)]