18633654240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1687831}}^1$

素因数の和:1687872

約数の個数: 96

約数和(自身を含む): 61248047616

約数和(自身を除く): 42614393376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 1687831, 3375662, 5063493, 6751324, 8439155, 10126986, 13502648, 16878310, 20253972, 25317465, 27005296, 33756620, 38820113, 40507944, 50634930, 54010592, 67513240, 77640226, 81015888, 101269860, 116460339, 135026480, 155280452, 162031776, 194100565, 202539720, 232920678, 270052960, 310560904, 388201130, 405079440, 465841356, 582301695, 621121808, 776402260, 810158880, 931682712, 1164603390, 1242243616, 1552804520, 1863365424, 2329206780, 3105609040, 3726730848, 4658413560, 6211218080, 9316827120, 18633654240]

約数ペア:

[(1, 18633654240), (2, 9316827120), (3, 6211218080), (4, 4658413560), (5, 3726730848), (6, 3105609040), (8, 2329206780), (10, 1863365424), (12, 1552804520), (15, 1242243616), (16, 1164603390), (20, 931682712), (23, 810158880), (24, 776402260), (30, 621121808), (32, 582301695), (40, 465841356), (46, 405079440), (48, 388201130), (60, 310560904), (69, 270052960), (80, 232920678), (92, 202539720), (96, 194100565), (115, 162031776), (120, 155280452), (138, 135026480), (160, 116460339), (184, 101269860), (230, 81015888), (240, 77640226), (276, 67513240), (345, 54010592), (368, 50634930), (460, 40507944), (480, 38820113), (552, 33756620), (690, 27005296), (736, 25317465), (920, 20253972), (1104, 16878310), (1380, 13502648), (1840, 10126986), (2208, 8439155), (2760, 6751324), (3680, 5063493), (5520, 3375662), (11040, 1687831)]