15694908360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{18523}}^1$

素因数の和:18867

約数の個数: 128

約数和(自身を含む): 49294586880

約数和(自身を除く): 33599678520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 307, 345, 460, 552, 614, 690, 920, 921, 1228, 1380, 1535, 1842, 2456, 2760, 3070, 3684, 4605, 6140, 7061, 7368, 9210, 12280, 14122, 18420, 18523, 21183, 28244, 35305, 36840, 37046, 42366, 55569, 56488, 70610, 74092, 84732, 92615, 105915, 111138, 141220, 148184, 169464, 185230, 211830, 222276, 277845, 282440, 370460, 423660, 426029, 444552, 555690, 740920, 847320, 852058, 1111380, 1278087, 1704116, 2130145, 2222760, 2556174, 3408232, 4260290, 5112348, 5686561, 6390435, 8520580, 10224696, 11373122, 12780870, 17041160, 17059683, 22746244, 25561740, 28432805, 34119366, 45492488, 51123480, 56865610, 68238732, 85298415, 113731220, 130790903, 136477464, 170596830, 227462440, 261581806, 341193660, 392372709, 523163612, 653954515, 682387320, 784745418, 1046327224, 1307909030, 1569490836, 1961863545, 2615818060, 3138981672, 3923727090, 5231636120, 7847454180, 15694908360]

約数ペア:

[(1, 15694908360), (2, 7847454180), (3, 5231636120), (4, 3923727090), (5, 3138981672), (6, 2615818060), (8, 1961863545), (10, 1569490836), (12, 1307909030), (15, 1046327224), (20, 784745418), (23, 682387320), (24, 653954515), (30, 523163612), (40, 392372709), (46, 341193660), (60, 261581806), (69, 227462440), (92, 170596830), (115, 136477464), (120, 130790903), (138, 113731220), (184, 85298415), (230, 68238732), (276, 56865610), (307, 51123480), (345, 45492488), (460, 34119366), (552, 28432805), (614, 25561740), (690, 22746244), (920, 17059683), (921, 17041160), (1228, 12780870), (1380, 11373122), (1535, 10224696), (1842, 8520580), (2456, 6390435), (2760, 5686561), (3070, 5112348), (3684, 4260290), (4605, 3408232), (6140, 2556174), (7061, 2222760), (7368, 2130145), (9210, 1704116), (12280, 1278087), (14122, 1111380), (18420, 852058), (18523, 847320), (21183, 740920), (28244, 555690), (35305, 444552), (36840, 426029), (37046, 423660), (42366, 370460), (55569, 282440), (56488, 277845), (70610, 222276), (74092, 211830), (84732, 185230), (92615, 169464), (105915, 148184), (111138, 141220)]