91640160

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{2357}}^1$

素因数の和:2387

約数の個数: 144

約数和(自身を含む): 324441936

約数和(自身を除く): 232801776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2357, 2430, 2592, 3240, 3888, 4320, 4714, 4860, 6480, 7071, 7776, 9428, 9720, 11785, 12960, 14142, 18856, 19440, 21213, 23570, 28284, 35355, 37712, 38880, 42426, 47140, 56568, 63639, 70710, 75424, 84852, 94280, 106065, 113136, 127278, 141420, 169704, 188560, 190917, 212130, 226272, 254556, 282840, 318195, 339408, 377120, 381834, 424260, 509112, 565680, 572751, 636390, 678816, 763668, 848520, 954585, 1018224, 1131360, 1145502, 1272780, 1527336, 1697040, 1909170, 2036448, 2291004, 2545560, 2863755, 3054672, 3394080, 3818340, 4582008, 5091120, 5727510, 6109344, 7636680, 9164016, 10182240, 11455020, 15273360, 18328032, 22910040, 30546720, 45820080, 91640160]

約数ペア:

[(1, 91640160), (2, 45820080), (3, 30546720), (4, 22910040), (5, 18328032), (6, 15273360), (8, 11455020), (9, 10182240), (10, 9164016), (12, 7636680), (15, 6109344), (16, 5727510), (18, 5091120), (20, 4582008), (24, 3818340), (27, 3394080), (30, 3054672), (32, 2863755), (36, 2545560), (40, 2291004), (45, 2036448), (48, 1909170), (54, 1697040), (60, 1527336), (72, 1272780), (80, 1145502), (81, 1131360), (90, 1018224), (96, 954585), (108, 848520), (120, 763668), (135, 678816), (144, 636390), (160, 572751), (162, 565680), (180, 509112), (216, 424260), (240, 381834), (243, 377120), (270, 339408), (288, 318195), (324, 282840), (360, 254556), (405, 226272), (432, 212130), (480, 190917), (486, 188560), (540, 169704), (648, 141420), (720, 127278), (810, 113136), (864, 106065), (972, 94280), (1080, 84852), (1215, 75424), (1296, 70710), (1440, 63639), (1620, 56568), (1944, 47140), (2160, 42426), (2357, 38880), (2430, 37712), (2592, 35355), (3240, 28284), (3888, 23570), (4320, 21213), (4714, 19440), (4860, 18856), (6480, 14142), (7071, 12960), (7776, 11785), (9428, 9720)]