123191040

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{4583}}^1$

素因数の和:4614

約数の個数: 144

約数和(自身を含む): 449745408

約数和(自身を除く): 326554368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 4583, 5376, 6720, 8960, 9166, 13440, 13749, 18332, 22915, 26880, 27498, 32081, 36664, 45830, 54996, 64162, 68745, 73328, 91660, 96243, 109992, 128324, 137490, 146656, 160405, 183320, 192486, 219984, 256648, 274980, 293312, 320810, 366640, 384972, 439968, 481215, 513296, 549960, 586624, 641620, 733280, 769944, 879936, 962430, 1026592, 1099920, 1173248, 1283240, 1466560, 1539888, 1759872, 1924860, 2053184, 2199840, 2566480, 2933120, 3079776, 3519744, 3849720, 4106368, 4399680, 5132960, 5866240, 6159552, 7699440, 8212736, 8799360, 10265920, 12319104, 15398880, 17598720, 20531840, 24638208, 30797760, 41063680, 61595520, 123191040]

約数ペア:

[(1, 123191040), (2, 61595520), (3, 41063680), (4, 30797760), (5, 24638208), (6, 20531840), (7, 17598720), (8, 15398880), (10, 12319104), (12, 10265920), (14, 8799360), (15, 8212736), (16, 7699440), (20, 6159552), (21, 5866240), (24, 5132960), (28, 4399680), (30, 4106368), (32, 3849720), (35, 3519744), (40, 3079776), (42, 2933120), (48, 2566480), (56, 2199840), (60, 2053184), (64, 1924860), (70, 1759872), (80, 1539888), (84, 1466560), (96, 1283240), (105, 1173248), (112, 1099920), (120, 1026592), (128, 962430), (140, 879936), (160, 769944), (168, 733280), (192, 641620), (210, 586624), (224, 549960), (240, 513296), (256, 481215), (280, 439968), (320, 384972), (336, 366640), (384, 320810), (420, 293312), (448, 274980), (480, 256648), (560, 219984), (640, 192486), (672, 183320), (768, 160405), (840, 146656), (896, 137490), (960, 128324), (1120, 109992), (1280, 96243), (1344, 91660), (1680, 73328), (1792, 68745), (1920, 64162), (2240, 54996), (2688, 45830), (3360, 36664), (3840, 32081), (4480, 27498), (4583, 26880), (5376, 22915), (6720, 18332), (8960, 13749), (9166, 13440)]