717245280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{55343}}^1$

素因数の和:55370

約数の個数: 120

約数和(自身を含む): 2531323872

約数和(自身を除く): 1814078592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 55343, 110686, 166029, 221372, 276715, 332058, 442744, 498087, 553430, 664116, 830145, 885488, 996174, 1106860, 1328232, 1494261, 1660290, 1770976, 1992348, 2213720, 2490435, 2656464, 2988522, 3320580, 3984696, 4427440, 4482783, 4980870, 5312928, 5977044, 6641160, 7471305, 7969392, 8854880, 8965566, 9961740, 11954088, 13282320, 14942610, 15938784, 17931132, 19923480, 22413915, 23908176, 26564640, 29885220, 35862264, 39846960, 44827830, 47816352, 59770440, 71724528, 79693920, 89655660, 119540880, 143449056, 179311320, 239081760, 358622640, 717245280]

約数ペア:

[(1, 717245280), (2, 358622640), (3, 239081760), (4, 179311320), (5, 143449056), (6, 119540880), (8, 89655660), (9, 79693920), (10, 71724528), (12, 59770440), (15, 47816352), (16, 44827830), (18, 39846960), (20, 35862264), (24, 29885220), (27, 26564640), (30, 23908176), (32, 22413915), (36, 19923480), (40, 17931132), (45, 15938784), (48, 14942610), (54, 13282320), (60, 11954088), (72, 9961740), (80, 8965566), (81, 8854880), (90, 7969392), (96, 7471305), (108, 6641160), (120, 5977044), (135, 5312928), (144, 4980870), (160, 4482783), (162, 4427440), (180, 3984696), (216, 3320580), (240, 2988522), (270, 2656464), (288, 2490435), (324, 2213720), (360, 1992348), (405, 1770976), (432, 1660290), (480, 1494261), (540, 1328232), (648, 1106860), (720, 996174), (810, 885488), (864, 830145), (1080, 664116), (1296, 553430), (1440, 498087), (1620, 442744), (2160, 332058), (2592, 276715), (3240, 221372), (4320, 166029), (6480, 110686), (12960, 55343)]