1259436960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11071}}^1$

素因数の和:11171

約数の個数: 144

約数和(自身を含む): 4352624640

約数和(自身を除く): 3093187680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 237, 240, 288, 316, 360, 395, 474, 480, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 7584, 9480, 11071, 11376, 12640, 14220, 18960, 22142, 22752, 28440, 33213, 37920, 44284, 55355, 56880, 66426, 88568, 99639, 110710, 113760, 132852, 166065, 177136, 199278, 221420, 265704, 332130, 354272, 398556, 442840, 498195, 531408, 664260, 797112, 874609, 885680, 996390, 1062816, 1328520, 1594224, 1749218, 1771360, 1992780, 2623827, 2657040, 3188448, 3498436, 3985560, 4373045, 5247654, 5314080, 6996872, 7871481, 7971120, 8746090, 10495308, 13119135, 13993744, 15742962, 15942240, 17492180, 20990616, 26238270, 27987488, 31485924, 34984360, 39357405, 41981232, 52476540, 62971848, 69968720, 78714810, 83962464, 104953080, 125943696, 139937440, 157429620, 209906160, 251887392, 314859240, 419812320, 629718480, 1259436960]

約数ペア:

[(1, 1259436960), (2, 629718480), (3, 419812320), (4, 314859240), (5, 251887392), (6, 209906160), (8, 157429620), (9, 139937440), (10, 125943696), (12, 104953080), (15, 83962464), (16, 78714810), (18, 69968720), (20, 62971848), (24, 52476540), (30, 41981232), (32, 39357405), (36, 34984360), (40, 31485924), (45, 27987488), (48, 26238270), (60, 20990616), (72, 17492180), (79, 15942240), (80, 15742962), (90, 13993744), (96, 13119135), (120, 10495308), (144, 8746090), (158, 7971120), (160, 7871481), (180, 6996872), (237, 5314080), (240, 5247654), (288, 4373045), (316, 3985560), (360, 3498436), (395, 3188448), (474, 2657040), (480, 2623827), (632, 1992780), (711, 1771360), (720, 1749218), (790, 1594224), (948, 1328520), (1185, 1062816), (1264, 996390), (1422, 885680), (1440, 874609), (1580, 797112), (1896, 664260), (2370, 531408), (2528, 498195), (2844, 442840), (3160, 398556), (3555, 354272), (3792, 332130), (4740, 265704), (5688, 221420), (6320, 199278), (7110, 177136), (7584, 166065), (9480, 132852), (11071, 113760), (11376, 110710), (12640, 99639), (14220, 88568), (18960, 66426), (22142, 56880), (22752, 55355), (28440, 44284), (33213, 37920)]