124171920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{57487}}^1$

素因数の和:57509

約数の個数: 80

約数和(自身を含む): 427710720

約数和(自身を除く): 303538800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 57487, 114974, 172461, 229948, 287435, 344922, 459896, 517383, 574870, 689844, 862305, 919792, 1034766, 1149740, 1379688, 1552149, 1724610, 2069532, 2299480, 2586915, 2759376, 3104298, 3449220, 4139064, 4598960, 5173830, 6208596, 6898440, 7760745, 8278128, 10347660, 12417192, 13796880, 15521490, 20695320, 24834384, 31042980, 41390640, 62085960, 124171920]

約数ペア:

[(1, 124171920), (2, 62085960), (3, 41390640), (4, 31042980), (5, 24834384), (6, 20695320), (8, 15521490), (9, 13796880), (10, 12417192), (12, 10347660), (15, 8278128), (16, 7760745), (18, 6898440), (20, 6208596), (24, 5173830), (27, 4598960), (30, 4139064), (36, 3449220), (40, 3104298), (45, 2759376), (48, 2586915), (54, 2299480), (60, 2069532), (72, 1724610), (80, 1552149), (90, 1379688), (108, 1149740), (120, 1034766), (135, 919792), (144, 862305), (180, 689844), (216, 574870), (240, 517383), (270, 459896), (360, 344922), (432, 287435), (540, 229948), (720, 172461), (1080, 114974), (2160, 57487)]