542714520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3943}}^1$

素因数の和:4025

約数の個数: 128

約数和(自身を含む): 1726525440

約数和(自身を除く): 1183810920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 111, 120, 124, 148, 155, 185, 186, 222, 248, 296, 310, 370, 372, 444, 465, 555, 620, 740, 744, 888, 930, 1110, 1147, 1240, 1480, 1860, 2220, 2294, 3441, 3720, 3943, 4440, 4588, 5735, 6882, 7886, 9176, 11470, 11829, 13764, 15772, 17205, 19715, 22940, 23658, 27528, 31544, 34410, 39430, 45880, 47316, 59145, 68820, 78860, 94632, 118290, 122233, 137640, 145891, 157720, 236580, 244466, 291782, 366699, 437673, 473160, 488932, 583564, 611165, 729455, 733398, 875346, 977864, 1167128, 1222330, 1458910, 1466796, 1750692, 1833495, 2188365, 2444660, 2917820, 2933592, 3501384, 3666990, 4376730, 4522621, 4889320, 5835640, 7333980, 8753460, 9045242, 13567863, 14667960, 17506920, 18090484, 22613105, 27135726, 36180968, 45226210, 54271452, 67839315, 90452420, 108542904, 135678630, 180904840, 271357260, 542714520]

約数ペア:

[(1, 542714520), (2, 271357260), (3, 180904840), (4, 135678630), (5, 108542904), (6, 90452420), (8, 67839315), (10, 54271452), (12, 45226210), (15, 36180968), (20, 27135726), (24, 22613105), (30, 18090484), (31, 17506920), (37, 14667960), (40, 13567863), (60, 9045242), (62, 8753460), (74, 7333980), (93, 5835640), (111, 4889320), (120, 4522621), (124, 4376730), (148, 3666990), (155, 3501384), (185, 2933592), (186, 2917820), (222, 2444660), (248, 2188365), (296, 1833495), (310, 1750692), (370, 1466796), (372, 1458910), (444, 1222330), (465, 1167128), (555, 977864), (620, 875346), (740, 733398), (744, 729455), (888, 611165), (930, 583564), (1110, 488932), (1147, 473160), (1240, 437673), (1480, 366699), (1860, 291782), (2220, 244466), (2294, 236580), (3441, 157720), (3720, 145891), (3943, 137640), (4440, 122233), (4588, 118290), (5735, 94632), (6882, 78860), (7886, 68820), (9176, 59145), (11470, 47316), (11829, 45880), (13764, 39430), (15772, 34410), (17205, 31544), (19715, 27528), (22940, 23658)]