78706927680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{247693}}^1$

素因数の和:248044

約数の個数: 112

約数和(自身を含む): 250650475584

約数和(自身を除く): 171943547904

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, 331, 480, 662, 960, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 5296, 6620, 7944, 9930, 10592, 13240, 15888, 19860, 21184, 26480, 31776, 39720, 52960, 63552, 79440, 105920, 158880, 247693, 317760, 495386, 743079, 990772, 1238465, 1486158, 1981544, 2476930, 2972316, 3715395, 3963088, 4953860, 5944632, 7430790, 7926176, 9907720, 11889264, 14861580, 15852352, 19815440, 23778528, 29723160, 39630880, 47557056, 59446320, 79261760, 81986383, 118892640, 163972766, 237785280, 245959149, 327945532, 409931915, 491918298, 655891064, 819863830, 983836596, 1229795745, 1311782128, 1639727660, 1967673192, 2459591490, 2623564256, 3279455320, 3935346384, 4919182980, 5247128512, 6558910640, 7870692768, 9838365960, 13117821280, 15741385536, 19676731920, 26235642560, 39353463840, 78706927680]

約数ペア:

[(1, 78706927680), (2, 39353463840), (3, 26235642560), (4, 19676731920), (5, 15741385536), (6, 13117821280), (8, 9838365960), (10, 7870692768), (12, 6558910640), (15, 5247128512), (16, 4919182980), (20, 3935346384), (24, 3279455320), (30, 2623564256), (32, 2459591490), (40, 1967673192), (48, 1639727660), (60, 1311782128), (64, 1229795745), (80, 983836596), (96, 819863830), (120, 655891064), (160, 491918298), (192, 409931915), (240, 327945532), (320, 245959149), (331, 237785280), (480, 163972766), (662, 118892640), (960, 81986383), (993, 79261760), (1324, 59446320), (1655, 47557056), (1986, 39630880), (2648, 29723160), (3310, 23778528), (3972, 19815440), (4965, 15852352), (5296, 14861580), (6620, 11889264), (7944, 9907720), (9930, 7926176), (10592, 7430790), (13240, 5944632), (15888, 4953860), (19860, 3963088), (21184, 3715395), (26480, 2972316), (31776, 2476930), (39720, 1981544), (52960, 1486158), (63552, 1238465), (79440, 990772), (105920, 743079), (158880, 495386), (247693, 317760)]