123671040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{16103}}^1$

素因数の和:16129

約数の個数: 80

約数和(自身を含む): 395385408

約数和(自身を除く): 271714368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 16103, 32206, 48309, 64412, 80515, 96618, 128824, 161030, 193236, 241545, 257648, 322060, 386472, 483090, 515296, 644120, 772944, 966180, 1030592, 1288240, 1545888, 1932360, 2061184, 2576480, 3091776, 3864720, 4122368, 5152960, 6183552, 7729440, 8244736, 10305920, 12367104, 15458880, 20611840, 24734208, 30917760, 41223680, 61835520, 123671040]

約数ペア:

[(1, 123671040), (2, 61835520), (3, 41223680), (4, 30917760), (5, 24734208), (6, 20611840), (8, 15458880), (10, 12367104), (12, 10305920), (15, 8244736), (16, 7729440), (20, 6183552), (24, 5152960), (30, 4122368), (32, 3864720), (40, 3091776), (48, 2576480), (60, 2061184), (64, 1932360), (80, 1545888), (96, 1288240), (120, 1030592), (128, 966180), (160, 772944), (192, 644120), (240, 515296), (256, 483090), (320, 386472), (384, 322060), (480, 257648), (512, 241545), (640, 193236), (768, 161030), (960, 128824), (1280, 96618), (1536, 80515), (1920, 64412), (2560, 48309), (3840, 32206), (7680, 16103)]