130816320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3169}}^1$

素因数の和:3232

約数の個数: 112

約数和(自身を含む): 425135040

約数和(自身を除く): 294318720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 129, 160, 172, 192, 215, 240, 258, 320, 344, 430, 480, 516, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 2064, 2580, 2752, 3169, 3440, 4128, 5160, 6338, 6880, 8256, 9507, 10320, 12676, 13760, 15845, 19014, 20640, 25352, 31690, 38028, 41280, 47535, 50704, 63380, 76056, 95070, 101408, 126760, 136267, 152112, 190140, 202816, 253520, 272534, 304224, 380280, 408801, 507040, 545068, 608448, 681335, 760560, 817602, 1014080, 1090136, 1362670, 1521120, 1635204, 2044005, 2180272, 2725340, 3042240, 3270408, 4088010, 4360544, 5450680, 6540816, 8176020, 8721088, 10901360, 13081632, 16352040, 21802720, 26163264, 32704080, 43605440, 65408160, 130816320]

約数ペア:

[(1, 130816320), (2, 65408160), (3, 43605440), (4, 32704080), (5, 26163264), (6, 21802720), (8, 16352040), (10, 13081632), (12, 10901360), (15, 8721088), (16, 8176020), (20, 6540816), (24, 5450680), (30, 4360544), (32, 4088010), (40, 3270408), (43, 3042240), (48, 2725340), (60, 2180272), (64, 2044005), (80, 1635204), (86, 1521120), (96, 1362670), (120, 1090136), (129, 1014080), (160, 817602), (172, 760560), (192, 681335), (215, 608448), (240, 545068), (258, 507040), (320, 408801), (344, 380280), (430, 304224), (480, 272534), (516, 253520), (645, 202816), (688, 190140), (860, 152112), (960, 136267), (1032, 126760), (1290, 101408), (1376, 95070), (1720, 76056), (2064, 63380), (2580, 50704), (2752, 47535), (3169, 41280), (3440, 38028), (4128, 31690), (5160, 25352), (6338, 20640), (6880, 19014), (8256, 15845), (9507, 13760), (10320, 12676)]