115438160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{4993}}^1$

素因数の和:5040

約数の個数: 60

約数和(自身を含む): 285167388

約数和(自身を除く): 169729228

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 1156, 1360, 1445, 2312, 2890, 4624, 4993, 5780, 9986, 11560, 19972, 23120, 24965, 39944, 49930, 79888, 84881, 99860, 169762, 199720, 339524, 399440, 424405, 679048, 848810, 1358096, 1442977, 1697620, 2885954, 3395240, 5771908, 6790480, 7214885, 11543816, 14429770, 23087632, 28859540, 57719080, 115438160]

約数ペア:

[(1, 115438160), (2, 57719080), (4, 28859540), (5, 23087632), (8, 14429770), (10, 11543816), (16, 7214885), (17, 6790480), (20, 5771908), (34, 3395240), (40, 2885954), (68, 1697620), (80, 1442977), (85, 1358096), (136, 848810), (170, 679048), (272, 424405), (289, 399440), (340, 339524), (578, 199720), (680, 169762), (1156, 99860), (1360, 84881), (1445, 79888), (2312, 49930), (2890, 39944), (4624, 24965), (4993, 23120), (5780, 19972), (9986, 11560)]