137460240

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{2357}}^1$

素因数の和:2388

約数の個数: 140

約数和(自身を含む): 479376684

約数和(自身を除く): 341916444

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2357, 2430, 2916, 3240, 3645, 3888, 4714, 4860, 5832, 6480, 7071, 7290, 9428, 9720, 11664, 11785, 14142, 14580, 18856, 19440, 21213, 23570, 28284, 29160, 35355, 37712, 42426, 47140, 56568, 58320, 63639, 70710, 84852, 94280, 106065, 113136, 127278, 141420, 169704, 188560, 190917, 212130, 254556, 282840, 318195, 339408, 381834, 424260, 509112, 565680, 572751, 636390, 763668, 848520, 954585, 1018224, 1145502, 1272780, 1527336, 1697040, 1718253, 1909170, 2291004, 2545560, 2863755, 3054672, 3436506, 3818340, 4582008, 5091120, 5727510, 6873012, 7636680, 8591265, 9164016, 11455020, 13746024, 15273360, 17182530, 22910040, 27492048, 34365060, 45820080, 68730120, 137460240]

約数ペア:

[(1, 137460240), (2, 68730120), (3, 45820080), (4, 34365060), (5, 27492048), (6, 22910040), (8, 17182530), (9, 15273360), (10, 13746024), (12, 11455020), (15, 9164016), (16, 8591265), (18, 7636680), (20, 6873012), (24, 5727510), (27, 5091120), (30, 4582008), (36, 3818340), (40, 3436506), (45, 3054672), (48, 2863755), (54, 2545560), (60, 2291004), (72, 1909170), (80, 1718253), (81, 1697040), (90, 1527336), (108, 1272780), (120, 1145502), (135, 1018224), (144, 954585), (162, 848520), (180, 763668), (216, 636390), (240, 572751), (243, 565680), (270, 509112), (324, 424260), (360, 381834), (405, 339408), (432, 318195), (486, 282840), (540, 254556), (648, 212130), (720, 190917), (729, 188560), (810, 169704), (972, 141420), (1080, 127278), (1215, 113136), (1296, 106065), (1458, 94280), (1620, 84852), (1944, 70710), (2160, 63639), (2357, 58320), (2430, 56568), (2916, 47140), (3240, 42426), (3645, 37712), (3888, 35355), (4714, 29160), (4860, 28284), (5832, 23570), (6480, 21213), (7071, 19440), (7290, 18856), (9428, 14580), (9720, 14142), (11664, 11785)]