468639938160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20996413}}^1$

素因数の和:20996463

約数の個数: 120

約数和(自身を含む): 1624618529664

約数和(自身を除く): 1155978591504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 20996413, 41992826, 62989239, 83985652, 104982065, 125978478, 167971304, 188967717, 209964130, 251956956, 314946195, 335942608, 377935434, 419928260, 503913912, 629892390, 650888803, 755870868, 839856520, 944838585, 1007827824, 1259784780, 1301777606, 1511741736, 1679713040, 1889677170, 1952666409, 2519569560, 2603555212, 3023483472, 3254444015, 3779354340, 3905332818, 5039139120, 5207110424, 5857999227, 6508888030, 7558708680, 7810665636, 9763332045, 10414220848, 11715998454, 13017776060, 15117417360, 15621331272, 19526664090, 23431996908, 26035552120, 29289996135, 31242662544, 39053328180, 46863993816, 52071104240, 58579992270, 78106656360, 93727987632, 117159984540, 156213312720, 234319969080, 468639938160]

約数ペア:

[(1, 468639938160), (2, 234319969080), (3, 156213312720), (4, 117159984540), (5, 93727987632), (6, 78106656360), (8, 58579992270), (9, 52071104240), (10, 46863993816), (12, 39053328180), (15, 31242662544), (16, 29289996135), (18, 26035552120), (20, 23431996908), (24, 19526664090), (30, 15621331272), (31, 15117417360), (36, 13017776060), (40, 11715998454), (45, 10414220848), (48, 9763332045), (60, 7810665636), (62, 7558708680), (72, 6508888030), (80, 5857999227), (90, 5207110424), (93, 5039139120), (120, 3905332818), (124, 3779354340), (144, 3254444015), (155, 3023483472), (180, 2603555212), (186, 2519569560), (240, 1952666409), (248, 1889677170), (279, 1679713040), (310, 1511741736), (360, 1301777606), (372, 1259784780), (465, 1007827824), (496, 944838585), (558, 839856520), (620, 755870868), (720, 650888803), (744, 629892390), (930, 503913912), (1116, 419928260), (1240, 377935434), (1395, 335942608), (1488, 314946195), (1860, 251956956), (2232, 209964130), (2480, 188967717), (2790, 167971304), (3720, 125978478), (4464, 104982065), (5580, 83985652), (7440, 62989239), (11160, 41992826), (22320, 20996413)]