2708465280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61333}}^1$

素因数の和:61378

約数の個数: 128

約数和(自身を含む): 9008737920

約数和(自身を除く): 6300272640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 22080, 44160, 61333, 122666, 183999, 245332, 306665, 367998, 490664, 613330, 735996, 919995, 981328, 1226660, 1410659, 1471992, 1839990, 1962656, 2453320, 2821318, 2943984, 3679980, 3925312, 4231977, 4906640, 5642636, 5887968, 7053295, 7359960, 7850624, 8463954, 9813280, 11285272, 11775936, 14106590, 14719920, 16927908, 19626560, 21159885, 22570544, 23551872, 28213180, 29439840, 33855816, 39253120, 42319770, 45141088, 56426360, 58879680, 67711632, 84639540, 90282176, 112852720, 117759360, 135423264, 169279080, 180564352, 225705440, 270846528, 338558160, 451410880, 541693056, 677116320, 902821760, 1354232640, 2708465280]

約数ペア:

[(1, 2708465280), (2, 1354232640), (3, 902821760), (4, 677116320), (5, 541693056), (6, 451410880), (8, 338558160), (10, 270846528), (12, 225705440), (15, 180564352), (16, 169279080), (20, 135423264), (23, 117759360), (24, 112852720), (30, 90282176), (32, 84639540), (40, 67711632), (46, 58879680), (48, 56426360), (60, 45141088), (64, 42319770), (69, 39253120), (80, 33855816), (92, 29439840), (96, 28213180), (115, 23551872), (120, 22570544), (128, 21159885), (138, 19626560), (160, 16927908), (184, 14719920), (192, 14106590), (230, 11775936), (240, 11285272), (276, 9813280), (320, 8463954), (345, 7850624), (368, 7359960), (384, 7053295), (460, 5887968), (480, 5642636), (552, 4906640), (640, 4231977), (690, 3925312), (736, 3679980), (920, 2943984), (960, 2821318), (1104, 2453320), (1380, 1962656), (1472, 1839990), (1840, 1471992), (1920, 1410659), (2208, 1226660), (2760, 981328), (2944, 919995), (3680, 735996), (4416, 613330), (5520, 490664), (7360, 367998), (8832, 306665), (11040, 245332), (14720, 183999), (22080, 122666), (44160, 61333)]