70236720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{3613}}^1$

素因数の和:3641

約数の個数: 120

約数和(自身を含む): 244682256

約数和(自身を除く): 174445536

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, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3613, 3888, 4860, 6480, 7226, 9720, 10839, 14452, 18065, 19440, 21678, 28904, 32517, 36130, 43356, 54195, 57808, 65034, 72260, 86712, 97551, 108390, 130068, 144520, 162585, 173424, 195102, 216780, 260136, 289040, 292653, 325170, 390204, 433560, 487755, 520272, 585306, 650340, 780408, 867120, 877959, 975510, 1170612, 1300680, 1463265, 1560816, 1755918, 1951020, 2341224, 2601360, 2926530, 3511836, 3902040, 4389795, 4682448, 5853060, 7023672, 7804080, 8779590, 11706120, 14047344, 17559180, 23412240, 35118360, 70236720]

約数ペア:

[(1, 70236720), (2, 35118360), (3, 23412240), (4, 17559180), (5, 14047344), (6, 11706120), (8, 8779590), (9, 7804080), (10, 7023672), (12, 5853060), (15, 4682448), (16, 4389795), (18, 3902040), (20, 3511836), (24, 2926530), (27, 2601360), (30, 2341224), (36, 1951020), (40, 1755918), (45, 1560816), (48, 1463265), (54, 1300680), (60, 1170612), (72, 975510), (80, 877959), (81, 867120), (90, 780408), (108, 650340), (120, 585306), (135, 520272), (144, 487755), (162, 433560), (180, 390204), (216, 325170), (240, 292653), (243, 289040), (270, 260136), (324, 216780), (360, 195102), (405, 173424), (432, 162585), (486, 144520), (540, 130068), (648, 108390), (720, 97551), (810, 86712), (972, 72260), (1080, 65034), (1215, 57808), (1296, 54195), (1620, 43356), (1944, 36130), (2160, 32517), (2430, 28904), (3240, 21678), (3613, 19440), (3888, 18065), (4860, 14452), (6480, 10839), (7226, 9720)]