80442360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{509}}^1$

素因数の和:965

約数の個数: 96

約数和(自身を含む): 262548000

約数和(自身を除く): 182105640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 439, 509, 878, 1018, 1317, 1527, 1756, 2036, 2195, 2545, 2634, 3054, 3512, 3951, 4072, 4390, 4581, 5090, 5268, 6108, 6585, 7635, 7902, 8780, 9162, 10180, 10536, 12216, 13170, 15270, 15804, 17560, 18324, 19755, 20360, 22905, 26340, 30540, 31608, 36648, 39510, 45810, 52680, 61080, 79020, 91620, 158040, 183240, 223451, 446902, 670353, 893804, 1117255, 1340706, 1787608, 2011059, 2234510, 2681412, 3351765, 4022118, 4469020, 5362824, 6703530, 8044236, 8938040, 10055295, 13407060, 16088472, 20110590, 26814120, 40221180, 80442360]

約数ペア:

[(1, 80442360), (2, 40221180), (3, 26814120), (4, 20110590), (5, 16088472), (6, 13407060), (8, 10055295), (9, 8938040), (10, 8044236), (12, 6703530), (15, 5362824), (18, 4469020), (20, 4022118), (24, 3351765), (30, 2681412), (36, 2234510), (40, 2011059), (45, 1787608), (60, 1340706), (72, 1117255), (90, 893804), (120, 670353), (180, 446902), (360, 223451), (439, 183240), (509, 158040), (878, 91620), (1018, 79020), (1317, 61080), (1527, 52680), (1756, 45810), (2036, 39510), (2195, 36648), (2545, 31608), (2634, 30540), (3054, 26340), (3512, 22905), (3951, 20360), (4072, 19755), (4390, 18324), (4581, 17560), (5090, 15804), (5268, 15270), (6108, 13170), (6585, 12216), (7635, 10536), (7902, 10180), (8780, 9162)]