326549760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:608

約数の個数: 144

約数和(自身を含む): 1050092736

約数和(自身を除く): 723542976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 277, 307, 320, 384, 480, 554, 614, 640, 768, 831, 921, 960, 1108, 1228, 1280, 1385, 1535, 1662, 1842, 1920, 2216, 2456, 2770, 3070, 3324, 3684, 3840, 4155, 4432, 4605, 4912, 5540, 6140, 6648, 7368, 8310, 8864, 9210, 9824, 11080, 12280, 13296, 14736, 16620, 17728, 18420, 19648, 22160, 24560, 26592, 29472, 33240, 35456, 36840, 39296, 44320, 49120, 53184, 58944, 66480, 70912, 73680, 78592, 85039, 88640, 98240, 106368, 117888, 132960, 147360, 170078, 177280, 196480, 212736, 235776, 255117, 265920, 294720, 340156, 354560, 392960, 425195, 510234, 531840, 589440, 680312, 850390, 1020468, 1063680, 1178880, 1275585, 1360624, 1700780, 2040936, 2551170, 2721248, 3401560, 4081872, 5102340, 5442496, 6803120, 8163744, 10204680, 10884992, 13606240, 16327488, 20409360, 21769984, 27212480, 32654976, 40818720, 54424960, 65309952, 81637440, 108849920, 163274880, 326549760]

約数ペア:

[(1, 326549760), (2, 163274880), (3, 108849920), (4, 81637440), (5, 65309952), (6, 54424960), (8, 40818720), (10, 32654976), (12, 27212480), (15, 21769984), (16, 20409360), (20, 16327488), (24, 13606240), (30, 10884992), (32, 10204680), (40, 8163744), (48, 6803120), (60, 5442496), (64, 5102340), (80, 4081872), (96, 3401560), (120, 2721248), (128, 2551170), (160, 2040936), (192, 1700780), (240, 1360624), (256, 1275585), (277, 1178880), (307, 1063680), (320, 1020468), (384, 850390), (480, 680312), (554, 589440), (614, 531840), (640, 510234), (768, 425195), (831, 392960), (921, 354560), (960, 340156), (1108, 294720), (1228, 265920), (1280, 255117), (1385, 235776), (1535, 212736), (1662, 196480), (1842, 177280), (1920, 170078), (2216, 147360), (2456, 132960), (2770, 117888), (3070, 106368), (3324, 98240), (3684, 88640), (3840, 85039), (4155, 78592), (4432, 73680), (4605, 70912), (4912, 66480), (5540, 58944), (6140, 53184), (6648, 49120), (7368, 44320), (8310, 39296), (8864, 36840), (9210, 35456), (9824, 33240), (11080, 29472), (12280, 26592), (13296, 24560), (14736, 22160), (16620, 19648), (17728, 18420)]