451361520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16943}}^1$

素因数の和:16999

約数の個数: 120

約数和(自身を含む): 1556882496

約数和(自身を除く): 1105520976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 4440, 5328, 6660, 8880, 13320, 16943, 26640, 33886, 50829, 67772, 84715, 101658, 135544, 152487, 169430, 203316, 254145, 271088, 304974, 338860, 406632, 508290, 609948, 626891, 677720, 762435, 813264, 1016580, 1219896, 1253782, 1355440, 1524870, 1880673, 2033160, 2439792, 2507564, 3049740, 3134455, 3761346, 4066320, 5015128, 5642019, 6099480, 6268910, 7522692, 9403365, 10030256, 11284038, 12198960, 12537820, 15045384, 18806730, 22568076, 25075640, 28210095, 30090768, 37613460, 45136152, 50151280, 56420190, 75226920, 90272304, 112840380, 150453840, 225680760, 451361520]

約数ペア:

[(1, 451361520), (2, 225680760), (3, 150453840), (4, 112840380), (5, 90272304), (6, 75226920), (8, 56420190), (9, 50151280), (10, 45136152), (12, 37613460), (15, 30090768), (16, 28210095), (18, 25075640), (20, 22568076), (24, 18806730), (30, 15045384), (36, 12537820), (37, 12198960), (40, 11284038), (45, 10030256), (48, 9403365), (60, 7522692), (72, 6268910), (74, 6099480), (80, 5642019), (90, 5015128), (111, 4066320), (120, 3761346), (144, 3134455), (148, 3049740), (180, 2507564), (185, 2439792), (222, 2033160), (240, 1880673), (296, 1524870), (333, 1355440), (360, 1253782), (370, 1219896), (444, 1016580), (555, 813264), (592, 762435), (666, 677720), (720, 626891), (740, 609948), (888, 508290), (1110, 406632), (1332, 338860), (1480, 304974), (1665, 271088), (1776, 254145), (2220, 203316), (2664, 169430), (2960, 152487), (3330, 135544), (4440, 101658), (5328, 84715), (6660, 67772), (8880, 50829), (13320, 33886), (16943, 26640)]