193278240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1699}}^1$

素因数の和:1799

約数の個数: 144

約数和(自身を含む): 668304000

約数和(自身を除く): 475025760

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, 1699, 1896, 2370, 2528, 2844, 3160, 3398, 3555, 3792, 4740, 5097, 5688, 6320, 6796, 7110, 7584, 8495, 9480, 10194, 11376, 12640, 13592, 14220, 15291, 16990, 18960, 20388, 22752, 25485, 27184, 28440, 30582, 33980, 37920, 40776, 50970, 54368, 56880, 61164, 67960, 76455, 81552, 101940, 113760, 122328, 134221, 135920, 152910, 163104, 203880, 244656, 268442, 271840, 305820, 402663, 407760, 489312, 536884, 611640, 671105, 805326, 815520, 1073768, 1207989, 1223280, 1342210, 1610652, 2013315, 2147536, 2415978, 2446560, 2684420, 3221304, 4026630, 4295072, 4831956, 5368840, 6039945, 6442608, 8053260, 9663912, 10737680, 12079890, 12885216, 16106520, 19327824, 21475360, 24159780, 32213040, 38655648, 48319560, 64426080, 96639120, 193278240]

約数ペア:

[(1, 193278240), (2, 96639120), (3, 64426080), (4, 48319560), (5, 38655648), (6, 32213040), (8, 24159780), (9, 21475360), (10, 19327824), (12, 16106520), (15, 12885216), (16, 12079890), (18, 10737680), (20, 9663912), (24, 8053260), (30, 6442608), (32, 6039945), (36, 5368840), (40, 4831956), (45, 4295072), (48, 4026630), (60, 3221304), (72, 2684420), (79, 2446560), (80, 2415978), (90, 2147536), (96, 2013315), (120, 1610652), (144, 1342210), (158, 1223280), (160, 1207989), (180, 1073768), (237, 815520), (240, 805326), (288, 671105), (316, 611640), (360, 536884), (395, 489312), (474, 407760), (480, 402663), (632, 305820), (711, 271840), (720, 268442), (790, 244656), (948, 203880), (1185, 163104), (1264, 152910), (1422, 135920), (1440, 134221), (1580, 122328), (1699, 113760), (1896, 101940), (2370, 81552), (2528, 76455), (2844, 67960), (3160, 61164), (3398, 56880), (3555, 54368), (3792, 50970), (4740, 40776), (5097, 37920), (5688, 33980), (6320, 30582), (6796, 28440), (7110, 27184), (7584, 25485), (8495, 22752), (9480, 20388), (10194, 18960), (11376, 16990), (12640, 15291), (13592, 14220)]