158577480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{409}}^1$

素因数の和:788

約数の個数: 128

約数和(自身を含む): 531360000

約数和(自身を除く): 372782520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 359, 360, 409, 540, 718, 818, 1077, 1080, 1227, 1436, 1636, 1795, 2045, 2154, 2454, 2872, 3231, 3272, 3590, 3681, 4090, 4308, 4908, 5385, 6135, 6462, 7180, 7362, 8180, 8616, 9693, 9816, 10770, 11043, 12270, 12924, 14360, 14724, 16155, 16360, 18405, 19386, 21540, 22086, 24540, 25848, 29448, 32310, 36810, 38772, 43080, 44172, 48465, 49080, 55215, 64620, 73620, 77544, 88344, 96930, 110430, 129240, 146831, 147240, 193860, 220860, 293662, 387720, 440493, 441720, 587324, 734155, 880986, 1174648, 1321479, 1468310, 1761972, 2202465, 2642958, 2936620, 3523944, 3964437, 4404930, 5285916, 5873240, 6607395, 7928874, 8809860, 10571832, 13214790, 15857748, 17619720, 19822185, 26429580, 31715496, 39644370, 52859160, 79288740, 158577480]

約数ペア:

[(1, 158577480), (2, 79288740), (3, 52859160), (4, 39644370), (5, 31715496), (6, 26429580), (8, 19822185), (9, 17619720), (10, 15857748), (12, 13214790), (15, 10571832), (18, 8809860), (20, 7928874), (24, 6607395), (27, 5873240), (30, 5285916), (36, 4404930), (40, 3964437), (45, 3523944), (54, 2936620), (60, 2642958), (72, 2202465), (90, 1761972), (108, 1468310), (120, 1321479), (135, 1174648), (180, 880986), (216, 734155), (270, 587324), (359, 441720), (360, 440493), (409, 387720), (540, 293662), (718, 220860), (818, 193860), (1077, 147240), (1080, 146831), (1227, 129240), (1436, 110430), (1636, 96930), (1795, 88344), (2045, 77544), (2154, 73620), (2454, 64620), (2872, 55215), (3231, 49080), (3272, 48465), (3590, 44172), (3681, 43080), (4090, 38772), (4308, 36810), (4908, 32310), (5385, 29448), (6135, 25848), (6462, 24540), (7180, 22086), (7362, 21540), (8180, 19386), (8616, 18405), (9693, 16360), (9816, 16155), (10770, 14724), (11043, 14360), (12270, 12924)]