1536092720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{4999}}^1$

素因数の和:5202

約数の個数: 80

約数和(自身を含む): 3749760000

約数和(自身を除く): 2213667280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 167, 184, 230, 334, 368, 460, 668, 835, 920, 1336, 1670, 1840, 2672, 3340, 3841, 4999, 6680, 7682, 9998, 13360, 15364, 19205, 19996, 24995, 30728, 38410, 39992, 49990, 61456, 76820, 79984, 99980, 114977, 153640, 199960, 229954, 307280, 399920, 459908, 574885, 834833, 919816, 1149770, 1669666, 1839632, 2299540, 3339332, 4174165, 4599080, 6678664, 8348330, 9198160, 13357328, 16696660, 19201159, 33393320, 38402318, 66786640, 76804636, 96005795, 153609272, 192011590, 307218544, 384023180, 768046360, 1536092720]

約数ペア:

[(1, 1536092720), (2, 768046360), (4, 384023180), (5, 307218544), (8, 192011590), (10, 153609272), (16, 96005795), (20, 76804636), (23, 66786640), (40, 38402318), (46, 33393320), (80, 19201159), (92, 16696660), (115, 13357328), (167, 9198160), (184, 8348330), (230, 6678664), (334, 4599080), (368, 4174165), (460, 3339332), (668, 2299540), (835, 1839632), (920, 1669666), (1336, 1149770), (1670, 919816), (1840, 834833), (2672, 574885), (3340, 459908), (3841, 399920), (4999, 307280), (6680, 229954), (7682, 199960), (9998, 153640), (13360, 114977), (15364, 99980), (19205, 79984), (19996, 76820), (24995, 61456), (30728, 49990), (38410, 39992)]