3005321280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{240811}}^1$

素因数の和:240844

約数の個数: 112

約数和(自身を含む): 10275929664

約数和(自身を除く): 7270608384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 240811, 481622, 722433, 963244, 1204055, 1444866, 1926488, 2408110, 2889732, 3130543, 3612165, 3852976, 4816220, 5779464, 6261086, 7224330, 7705952, 9391629, 9632440, 11558928, 12522172, 14448660, 15411904, 15652715, 18783258, 19264880, 23117856, 25044344, 28897320, 31305430, 37566516, 38529760, 46235712, 46958145, 50088688, 57794640, 62610860, 75133032, 77059520, 93916290, 100177376, 115589280, 125221720, 150266064, 187832580, 200354752, 231178560, 250443440, 300532128, 375665160, 500886880, 601064256, 751330320, 1001773760, 1502660640, 3005321280]

約数ペア:

[(1, 3005321280), (2, 1502660640), (3, 1001773760), (4, 751330320), (5, 601064256), (6, 500886880), (8, 375665160), (10, 300532128), (12, 250443440), (13, 231178560), (15, 200354752), (16, 187832580), (20, 150266064), (24, 125221720), (26, 115589280), (30, 100177376), (32, 93916290), (39, 77059520), (40, 75133032), (48, 62610860), (52, 57794640), (60, 50088688), (64, 46958145), (65, 46235712), (78, 38529760), (80, 37566516), (96, 31305430), (104, 28897320), (120, 25044344), (130, 23117856), (156, 19264880), (160, 18783258), (192, 15652715), (195, 15411904), (208, 14448660), (240, 12522172), (260, 11558928), (312, 9632440), (320, 9391629), (390, 7705952), (416, 7224330), (480, 6261086), (520, 5779464), (624, 4816220), (780, 3852976), (832, 3612165), (960, 3130543), (1040, 2889732), (1248, 2408110), (1560, 1926488), (2080, 1444866), (2496, 1204055), (3120, 963244), (4160, 722433), (6240, 481622), (12480, 240811)]