29636640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1871}}^1$

素因数の和:1903

約数の個数: 144

約数和(自身を含む): 110388096

約数和(自身を除く): 80751456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1871, 1980, 2640, 3168, 3742, 3960, 5280, 5613, 7484, 7920, 9355, 11226, 14968, 15840, 16839, 18710, 20581, 22452, 28065, 29936, 33678, 37420, 41162, 44904, 56130, 59872, 61743, 67356, 74840, 82324, 84195, 89808, 102905, 112260, 123486, 134712, 149680, 164648, 168390, 179616, 185229, 205810, 224520, 246972, 269424, 299360, 308715, 329296, 336780, 370458, 411620, 449040, 493944, 538848, 617430, 658592, 673560, 740916, 823240, 898080, 926145, 987888, 1234860, 1347120, 1481832, 1646480, 1852290, 1975776, 2469720, 2694240, 2963664, 3292960, 3704580, 4939440, 5927328, 7409160, 9878880, 14818320, 29636640]

約数ペア:

[(1, 29636640), (2, 14818320), (3, 9878880), (4, 7409160), (5, 5927328), (6, 4939440), (8, 3704580), (9, 3292960), (10, 2963664), (11, 2694240), (12, 2469720), (15, 1975776), (16, 1852290), (18, 1646480), (20, 1481832), (22, 1347120), (24, 1234860), (30, 987888), (32, 926145), (33, 898080), (36, 823240), (40, 740916), (44, 673560), (45, 658592), (48, 617430), (55, 538848), (60, 493944), (66, 449040), (72, 411620), (80, 370458), (88, 336780), (90, 329296), (96, 308715), (99, 299360), (110, 269424), (120, 246972), (132, 224520), (144, 205810), (160, 185229), (165, 179616), (176, 168390), (180, 164648), (198, 149680), (220, 134712), (240, 123486), (264, 112260), (288, 102905), (330, 89808), (352, 84195), (360, 82324), (396, 74840), (440, 67356), (480, 61743), (495, 59872), (528, 56130), (660, 44904), (720, 41162), (792, 37420), (880, 33678), (990, 29936), (1056, 28065), (1320, 22452), (1440, 20581), (1584, 18710), (1760, 16839), (1871, 15840), (1980, 14968), (2640, 11226), (3168, 9355), (3742, 7920), (3960, 7484), (5280, 5613)]