678742080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1103}}^1$

素因数の和:1764

約数の個数: 112

約数和(自身を含む): 2160324864

約数和(自身を除く): 1481582784

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, 160, 192, 240, 320, 480, 641, 960, 1103, 1282, 1923, 2206, 2564, 3205, 3309, 3846, 4412, 5128, 5515, 6410, 6618, 7692, 8824, 9615, 10256, 11030, 12820, 13236, 15384, 16545, 17648, 19230, 20512, 22060, 25640, 26472, 30768, 33090, 35296, 38460, 41024, 44120, 51280, 52944, 61536, 66180, 70592, 76920, 88240, 102560, 105888, 123072, 132360, 153840, 176480, 205120, 211776, 264720, 307680, 352960, 529440, 615360, 707023, 1058880, 1414046, 2121069, 2828092, 3535115, 4242138, 5656184, 7070230, 8484276, 10605345, 11312368, 14140460, 16968552, 21210690, 22624736, 28280920, 33937104, 42421380, 45249472, 56561840, 67874208, 84842760, 113123680, 135748416, 169685520, 226247360, 339371040, 678742080]

約数ペア:

[(1, 678742080), (2, 339371040), (3, 226247360), (4, 169685520), (5, 135748416), (6, 113123680), (8, 84842760), (10, 67874208), (12, 56561840), (15, 45249472), (16, 42421380), (20, 33937104), (24, 28280920), (30, 22624736), (32, 21210690), (40, 16968552), (48, 14140460), (60, 11312368), (64, 10605345), (80, 8484276), (96, 7070230), (120, 5656184), (160, 4242138), (192, 3535115), (240, 2828092), (320, 2121069), (480, 1414046), (641, 1058880), (960, 707023), (1103, 615360), (1282, 529440), (1923, 352960), (2206, 307680), (2564, 264720), (3205, 211776), (3309, 205120), (3846, 176480), (4412, 153840), (5128, 132360), (5515, 123072), (6410, 105888), (6618, 102560), (7692, 88240), (8824, 76920), (9615, 70592), (10256, 66180), (11030, 61536), (12820, 52944), (13236, 51280), (15384, 44120), (16545, 41024), (17648, 38460), (19230, 35296), (20512, 33090), (22060, 30768), (25640, 26472)]