11507040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 40216176

約数和(自身を除く): 28709136

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, 61, 72, 80, 90, 96, 120, 122, 131, 144, 160, 180, 183, 240, 244, 262, 288, 305, 360, 366, 393, 480, 488, 524, 549, 610, 655, 720, 732, 786, 915, 976, 1048, 1098, 1179, 1220, 1310, 1440, 1464, 1572, 1830, 1952, 1965, 2096, 2196, 2358, 2440, 2620, 2745, 2928, 3144, 3660, 3930, 4192, 4392, 4716, 4880, 5240, 5490, 5856, 5895, 6288, 7320, 7860, 7991, 8784, 9432, 9760, 10480, 10980, 11790, 12576, 14640, 15720, 15982, 17568, 18864, 20960, 21960, 23580, 23973, 29280, 31440, 31964, 37728, 39955, 43920, 47160, 47946, 62880, 63928, 71919, 79910, 87840, 94320, 95892, 119865, 127856, 143838, 159820, 188640, 191784, 239730, 255712, 287676, 319640, 359595, 383568, 479460, 575352, 639280, 719190, 767136, 958920, 1150704, 1278560, 1438380, 1917840, 2301408, 2876760, 3835680, 5753520, 11507040]

約数ペア:

[(1, 11507040), (2, 5753520), (3, 3835680), (4, 2876760), (5, 2301408), (6, 1917840), (8, 1438380), (9, 1278560), (10, 1150704), (12, 958920), (15, 767136), (16, 719190), (18, 639280), (20, 575352), (24, 479460), (30, 383568), (32, 359595), (36, 319640), (40, 287676), (45, 255712), (48, 239730), (60, 191784), (61, 188640), (72, 159820), (80, 143838), (90, 127856), (96, 119865), (120, 95892), (122, 94320), (131, 87840), (144, 79910), (160, 71919), (180, 63928), (183, 62880), (240, 47946), (244, 47160), (262, 43920), (288, 39955), (305, 37728), (360, 31964), (366, 31440), (393, 29280), (480, 23973), (488, 23580), (524, 21960), (549, 20960), (610, 18864), (655, 17568), (720, 15982), (732, 15720), (786, 14640), (915, 12576), (976, 11790), (1048, 10980), (1098, 10480), (1179, 9760), (1220, 9432), (1310, 8784), (1440, 7991), (1464, 7860), (1572, 7320), (1830, 6288), (1952, 5895), (1965, 5856), (2096, 5490), (2196, 5240), (2358, 4880), (2440, 4716), (2620, 4392), (2745, 4192), (2928, 3930), (3144, 3660)]