19030080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:524

約数の個数: 112

約数和(自身を含む): 61959744

約数和(自身を除く): 42929664

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, 461, 480, 516, 645, 688, 860, 922, 960, 1032, 1290, 1376, 1383, 1720, 1844, 2064, 2305, 2580, 2752, 2766, 3440, 3688, 4128, 4610, 5160, 5532, 6880, 6915, 7376, 8256, 9220, 10320, 11064, 13760, 13830, 14752, 18440, 19823, 20640, 22128, 27660, 29504, 36880, 39646, 41280, 44256, 55320, 59469, 73760, 79292, 88512, 99115, 110640, 118938, 147520, 158584, 198230, 221280, 237876, 297345, 317168, 396460, 442560, 475752, 594690, 634336, 792920, 951504, 1189380, 1268672, 1585840, 1903008, 2378760, 3171680, 3806016, 4757520, 6343360, 9515040, 19030080]

約数ペア:

[(1, 19030080), (2, 9515040), (3, 6343360), (4, 4757520), (5, 3806016), (6, 3171680), (8, 2378760), (10, 1903008), (12, 1585840), (15, 1268672), (16, 1189380), (20, 951504), (24, 792920), (30, 634336), (32, 594690), (40, 475752), (43, 442560), (48, 396460), (60, 317168), (64, 297345), (80, 237876), (86, 221280), (96, 198230), (120, 158584), (129, 147520), (160, 118938), (172, 110640), (192, 99115), (215, 88512), (240, 79292), (258, 73760), (320, 59469), (344, 55320), (430, 44256), (461, 41280), (480, 39646), (516, 36880), (645, 29504), (688, 27660), (860, 22128), (922, 20640), (960, 19823), (1032, 18440), (1290, 14752), (1376, 13830), (1383, 13760), (1720, 11064), (1844, 10320), (2064, 9220), (2305, 8256), (2580, 7376), (2752, 6915), (2766, 6880), (3440, 5532), (3688, 5160), (4128, 4610)]