509791320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6841}}^1$

素因数の和:6887

約数の個数: 160

約数和(自身を含む): 1788225120

約数和(自身を除く): 1278433800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 270, 276, 324, 345, 360, 405, 414, 460, 540, 552, 621, 648, 690, 810, 828, 920, 1035, 1080, 1242, 1380, 1620, 1656, 1863, 2070, 2484, 2760, 3105, 3240, 3726, 4140, 4968, 6210, 6841, 7452, 8280, 9315, 12420, 13682, 14904, 18630, 20523, 24840, 27364, 34205, 37260, 41046, 54728, 61569, 68410, 74520, 82092, 102615, 123138, 136820, 157343, 164184, 184707, 205230, 246276, 273640, 307845, 314686, 369414, 410460, 472029, 492552, 554121, 615690, 629372, 738828, 786715, 820920, 923535, 944058, 1108242, 1231380, 1258744, 1416087, 1477656, 1573430, 1847070, 1888116, 2216484, 2360145, 2462760, 2770605, 2832174, 3146860, 3694140, 3776232, 4248261, 4432968, 4720290, 5541210, 5664348, 6293720, 7080435, 7388280, 8496522, 9440580, 11082420, 11328696, 12744783, 14160870, 16993044, 18881160, 21241305, 22164840, 25489566, 28321740, 33986088, 42482610, 50979132, 56643480, 63723915, 84965220, 101958264, 127447830, 169930440, 254895660, 509791320]

約数ペア:

[(1, 509791320), (2, 254895660), (3, 169930440), (4, 127447830), (5, 101958264), (6, 84965220), (8, 63723915), (9, 56643480), (10, 50979132), (12, 42482610), (15, 33986088), (18, 28321740), (20, 25489566), (23, 22164840), (24, 21241305), (27, 18881160), (30, 16993044), (36, 14160870), (40, 12744783), (45, 11328696), (46, 11082420), (54, 9440580), (60, 8496522), (69, 7388280), (72, 7080435), (81, 6293720), (90, 5664348), (92, 5541210), (108, 4720290), (115, 4432968), (120, 4248261), (135, 3776232), (138, 3694140), (162, 3146860), (180, 2832174), (184, 2770605), (207, 2462760), (216, 2360145), (230, 2216484), (270, 1888116), (276, 1847070), (324, 1573430), (345, 1477656), (360, 1416087), (405, 1258744), (414, 1231380), (460, 1108242), (540, 944058), (552, 923535), (621, 820920), (648, 786715), (690, 738828), (810, 629372), (828, 615690), (920, 554121), (1035, 492552), (1080, 472029), (1242, 410460), (1380, 369414), (1620, 314686), (1656, 307845), (1863, 273640), (2070, 246276), (2484, 205230), (2760, 184707), (3105, 164184), (3240, 157343), (3726, 136820), (4140, 123138), (4968, 102615), (6210, 82092), (6841, 74520), (7452, 68410), (8280, 61569), (9315, 54728), (12420, 41046), (13682, 37260), (14904, 34205), (18630, 27364), (20523, 24840)]