56719440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{8753}}^1$

素因数の和:8778

約数の個数: 100

約数和(自身を含む): 197017524

約数和(自身を除く): 140298084

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 8753, 17506, 26259, 35012, 43765, 52518, 70024, 78777, 87530, 105036, 131295, 140048, 157554, 175060, 210072, 236331, 262590, 315108, 350120, 393885, 420144, 472662, 525180, 630216, 700240, 708993, 787770, 945324, 1050360, 1181655, 1260432, 1417986, 1575540, 1890648, 2100720, 2363310, 2835972, 3151080, 3544965, 3781296, 4726620, 5671944, 6302160, 7089930, 9453240, 11343888, 14179860, 18906480, 28359720, 56719440]

約数ペア:

[(1, 56719440), (2, 28359720), (3, 18906480), (4, 14179860), (5, 11343888), (6, 9453240), (8, 7089930), (9, 6302160), (10, 5671944), (12, 4726620), (15, 3781296), (16, 3544965), (18, 3151080), (20, 2835972), (24, 2363310), (27, 2100720), (30, 1890648), (36, 1575540), (40, 1417986), (45, 1260432), (48, 1181655), (54, 1050360), (60, 945324), (72, 787770), (80, 708993), (81, 700240), (90, 630216), (108, 525180), (120, 472662), (135, 420144), (144, 393885), (162, 350120), (180, 315108), (216, 262590), (240, 236331), (270, 210072), (324, 175060), (360, 157554), (405, 140048), (432, 131295), (540, 105036), (648, 87530), (720, 78777), (810, 70024), (1080, 52518), (1296, 43765), (1620, 35012), (2160, 26259), (3240, 17506), (6480, 8753)]