495526320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^2$

素因数の和:348

約数の個数: 180

約数和(自身を含む): 1729430976

約数和(自身を除く): 1233904656

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, 149, 155, 180, 186, 240, 248, 279, 298, 310, 360, 372, 447, 465, 496, 558, 596, 620, 720, 744, 745, 894, 930, 1116, 1192, 1240, 1341, 1395, 1488, 1490, 1788, 1860, 2232, 2235, 2384, 2480, 2682, 2790, 2980, 3576, 3720, 4464, 4470, 4619, 5364, 5580, 5960, 6705, 7152, 7440, 8940, 9238, 10728, 11160, 11920, 13410, 13857, 17880, 18476, 21456, 22201, 22320, 23095, 26820, 27714, 35760, 36952, 41571, 44402, 46190, 53640, 55428, 66603, 69285, 73904, 83142, 88804, 92380, 107280, 110856, 111005, 133206, 138570, 166284, 177608, 184760, 199809, 207855, 221712, 222010, 266412, 277140, 332568, 333015, 355216, 369520, 399618, 415710, 444020, 532824, 554280, 665136, 666030, 688231, 799236, 831420, 888040, 999045, 1065648, 1108560, 1332060, 1376462, 1598472, 1662840, 1776080, 1998090, 2064693, 2664120, 2752924, 3196944, 3325680, 3441155, 3996180, 4129386, 5328240, 5505848, 6194079, 6882310, 7992360, 8258772, 10323465, 11011696, 12388158, 13764620, 15984720, 16517544, 20646930, 24776316, 27529240, 30970395, 33035088, 41293860, 49552632, 55058480, 61940790, 82587720, 99105264, 123881580, 165175440, 247763160, 495526320]

約数ペア:

[(1, 495526320), (2, 247763160), (3, 165175440), (4, 123881580), (5, 99105264), (6, 82587720), (8, 61940790), (9, 55058480), (10, 49552632), (12, 41293860), (15, 33035088), (16, 30970395), (18, 27529240), (20, 24776316), (24, 20646930), (30, 16517544), (31, 15984720), (36, 13764620), (40, 12388158), (45, 11011696), (48, 10323465), (60, 8258772), (62, 7992360), (72, 6882310), (80, 6194079), (90, 5505848), (93, 5328240), (120, 4129386), (124, 3996180), (144, 3441155), (149, 3325680), (155, 3196944), (180, 2752924), (186, 2664120), (240, 2064693), (248, 1998090), (279, 1776080), (298, 1662840), (310, 1598472), (360, 1376462), (372, 1332060), (447, 1108560), (465, 1065648), (496, 999045), (558, 888040), (596, 831420), (620, 799236), (720, 688231), (744, 666030), (745, 665136), (894, 554280), (930, 532824), (1116, 444020), (1192, 415710), (1240, 399618), (1341, 369520), (1395, 355216), (1488, 333015), (1490, 332568), (1788, 277140), (1860, 266412), (2232, 222010), (2235, 221712), (2384, 207855), (2480, 199809), (2682, 184760), (2790, 177608), (2980, 166284), (3576, 138570), (3720, 133206), (4464, 111005), (4470, 110856), (4619, 107280), (5364, 92380), (5580, 88804), (5960, 83142), (6705, 73904), (7152, 69285), (7440, 66603), (8940, 55428), (9238, 53640), (10728, 46190), (11160, 44402), (11920, 41571), (13410, 36952), (13857, 35760), (17880, 27714), (18476, 26820), (21456, 23095), (22201, 22320)]