55496160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2267}}^1$

素因数の和:2305

約数の個数: 144

約数和(自身を含む): 200609136

約数和(自身を除く): 145112976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2267, 2448, 2720, 3060, 4080, 4534, 4896, 6120, 6801, 8160, 9068, 11335, 12240, 13602, 18136, 20403, 22670, 24480, 27204, 34005, 36272, 38539, 40806, 45340, 54408, 68010, 72544, 77078, 81612, 90680, 102015, 108816, 115617, 136020, 154156, 163224, 181360, 192695, 204030, 217632, 231234, 272040, 308312, 326448, 346851, 362720, 385390, 408060, 462468, 544080, 578085, 616624, 652896, 693702, 770780, 816120, 924936, 1088160, 1156170, 1233248, 1387404, 1541560, 1632240, 1734255, 1849872, 2312340, 2774808, 3083120, 3264480, 3468510, 3699744, 4624680, 5549616, 6166240, 6937020, 9249360, 11099232, 13874040, 18498720, 27748080, 55496160]

約数ペア:

[(1, 55496160), (2, 27748080), (3, 18498720), (4, 13874040), (5, 11099232), (6, 9249360), (8, 6937020), (9, 6166240), (10, 5549616), (12, 4624680), (15, 3699744), (16, 3468510), (17, 3264480), (18, 3083120), (20, 2774808), (24, 2312340), (30, 1849872), (32, 1734255), (34, 1632240), (36, 1541560), (40, 1387404), (45, 1233248), (48, 1156170), (51, 1088160), (60, 924936), (68, 816120), (72, 770780), (80, 693702), (85, 652896), (90, 616624), (96, 578085), (102, 544080), (120, 462468), (136, 408060), (144, 385390), (153, 362720), (160, 346851), (170, 326448), (180, 308312), (204, 272040), (240, 231234), (255, 217632), (272, 204030), (288, 192695), (306, 181360), (340, 163224), (360, 154156), (408, 136020), (480, 115617), (510, 108816), (544, 102015), (612, 90680), (680, 81612), (720, 77078), (765, 72544), (816, 68010), (1020, 54408), (1224, 45340), (1360, 40806), (1440, 38539), (1530, 36272), (1632, 34005), (2040, 27204), (2267, 24480), (2448, 22670), (2720, 20403), (3060, 18136), (4080, 13602), (4534, 12240), (4896, 11335), (6120, 9068), (6801, 8160)]