2545305120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8539}}^1$

素因数の和:8589

約数の個数: 240

約数和(自身を含む): 9374460480

約数和(自身を除く): 6829155360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 621, 648, 690, 720, 736, 810, 828, 864, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1440, 1620, 1656, 1840, 1863, 2070, 2160, 2208, 2484, 2592, 2760, 3105, 3240, 3312, 3680, 3726, 4140, 4320, 4968, 5520, 6210, 6480, 6624, 7452, 8280, 8539, 9315, 9936, 11040, 12420, 12960, 14904, 16560, 17078, 18630, 19872, 24840, 25617, 29808, 33120, 34156, 37260, 42695, 49680, 51234, 59616, 68312, 74520, 76851, 85390, 99360, 102468, 128085, 136624, 149040, 153702, 170780, 196397, 204936, 230553, 256170, 273248, 298080, 307404, 341560, 384255, 392794, 409872, 461106, 512340, 589191, 614808, 683120, 691659, 768510, 785588, 819744, 922212, 981985, 1024680, 1152765, 1178382, 1229616, 1366240, 1383318, 1537020, 1571176, 1767573, 1844424, 1963970, 2049360, 2305530, 2356764, 2459232, 2766636, 2945955, 3074040, 3142352, 3458295, 3535146, 3688848, 3927940, 4098720, 4611060, 4713528, 5302719, 5533272, 5891910, 6148080, 6284704, 6916590, 7070292, 7377696, 7855880, 8837865, 9222120, 9427056, 10605438, 11066544, 11783820, 12296160, 13833180, 14140584, 15711760, 15908157, 17675730, 18444240, 18854112, 21210876, 22133088, 23567640, 26513595, 27666360, 28281168, 31423520, 31816314, 35351460, 36888480, 42421752, 47135280, 53027190, 55332720, 56562336, 63632628, 70702920, 79540785, 84843504, 94270560, 106054380, 110665440, 127265256, 141405840, 159081570, 169687008, 212108760, 254530512, 282811680, 318163140, 424217520, 509061024, 636326280, 848435040, 1272652560, 2545305120]

約数ペア:

[(1, 2545305120), (2, 1272652560), (3, 848435040), (4, 636326280), (5, 509061024), (6, 424217520), (8, 318163140), (9, 282811680), (10, 254530512), (12, 212108760), (15, 169687008), (16, 159081570), (18, 141405840), (20, 127265256), (23, 110665440), (24, 106054380), (27, 94270560), (30, 84843504), (32, 79540785), (36, 70702920), (40, 63632628), (45, 56562336), (46, 55332720), (48, 53027190), (54, 47135280), (60, 42421752), (69, 36888480), (72, 35351460), (80, 31816314), (81, 31423520), (90, 28281168), (92, 27666360), (96, 26513595), (108, 23567640), (115, 22133088), (120, 21210876), (135, 18854112), (138, 18444240), (144, 17675730), (160, 15908157), (162, 15711760), (180, 14140584), (184, 13833180), (207, 12296160), (216, 11783820), (230, 11066544), (240, 10605438), (270, 9427056), (276, 9222120), (288, 8837865), (324, 7855880), (345, 7377696), (360, 7070292), (368, 6916590), (405, 6284704), (414, 6148080), (432, 5891910), (460, 5533272), (480, 5302719), (540, 4713528), (552, 4611060), (621, 4098720), (648, 3927940), (690, 3688848), (720, 3535146), (736, 3458295), (810, 3142352), (828, 3074040), (864, 2945955), (920, 2766636), (1035, 2459232), (1080, 2356764), (1104, 2305530), (1242, 2049360), (1296, 1963970), (1380, 1844424), (1440, 1767573), (1620, 1571176), (1656, 1537020), (1840, 1383318), (1863, 1366240), (2070, 1229616), (2160, 1178382), (2208, 1152765), (2484, 1024680), (2592, 981985), (2760, 922212), (3105, 819744), (3240, 785588), (3312, 768510), (3680, 691659), (3726, 683120), (4140, 614808), (4320, 589191), (4968, 512340), (5520, 461106), (6210, 409872), (6480, 392794), (6624, 384255), (7452, 341560), (8280, 307404), (8539, 298080), (9315, 273248), (9936, 256170), (11040, 230553), (12420, 204936), (12960, 196397), (14904, 170780), (16560, 153702), (17078, 149040), (18630, 136624), (19872, 128085), (24840, 102468), (25617, 99360), (29808, 85390), (33120, 76851), (34156, 74520), (37260, 68312), (42695, 59616), (49680, 51234)]