23196960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 80491320

約数和(自身を除く): 57294360

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, 80, 89, 90, 96, 120, 144, 160, 178, 180, 181, 240, 267, 288, 356, 360, 362, 445, 480, 534, 543, 712, 720, 724, 801, 890, 905, 1068, 1086, 1335, 1424, 1440, 1448, 1602, 1629, 1780, 1810, 2136, 2172, 2670, 2715, 2848, 2896, 3204, 3258, 3560, 3620, 4005, 4272, 4344, 5340, 5430, 5792, 6408, 6516, 7120, 7240, 8010, 8145, 8544, 8688, 10680, 10860, 12816, 13032, 14240, 14480, 16020, 16109, 16290, 17376, 21360, 21720, 25632, 26064, 28960, 32040, 32218, 32580, 42720, 43440, 48327, 52128, 64080, 64436, 65160, 80545, 86880, 96654, 128160, 128872, 130320, 144981, 161090, 193308, 241635, 257744, 260640, 289962, 322180, 386616, 483270, 515488, 579924, 644360, 724905, 773232, 966540, 1159848, 1288720, 1449810, 1546464, 1933080, 2319696, 2577440, 2899620, 3866160, 4639392, 5799240, 7732320, 11598480, 23196960]

約数ペア:

[(1, 23196960), (2, 11598480), (3, 7732320), (4, 5799240), (5, 4639392), (6, 3866160), (8, 2899620), (9, 2577440), (10, 2319696), (12, 1933080), (15, 1546464), (16, 1449810), (18, 1288720), (20, 1159848), (24, 966540), (30, 773232), (32, 724905), (36, 644360), (40, 579924), (45, 515488), (48, 483270), (60, 386616), (72, 322180), (80, 289962), (89, 260640), (90, 257744), (96, 241635), (120, 193308), (144, 161090), (160, 144981), (178, 130320), (180, 128872), (181, 128160), (240, 96654), (267, 86880), (288, 80545), (356, 65160), (360, 64436), (362, 64080), (445, 52128), (480, 48327), (534, 43440), (543, 42720), (712, 32580), (720, 32218), (724, 32040), (801, 28960), (890, 26064), (905, 25632), (1068, 21720), (1086, 21360), (1335, 17376), (1424, 16290), (1440, 16109), (1448, 16020), (1602, 14480), (1629, 14240), (1780, 13032), (1810, 12816), (2136, 10860), (2172, 10680), (2670, 8688), (2715, 8544), (2848, 8145), (2896, 8010), (3204, 7240), (3258, 7120), (3560, 6516), (3620, 6408), (4005, 5792), (4272, 5430), (4344, 5340)]