279577080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2887}}^1$

素因数の和:3173

約数の個数: 96

約数和(自身を含む): 912319200

約数和(自身を除く): 632742120

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, 269, 360, 538, 807, 1076, 1345, 1614, 2152, 2421, 2690, 2887, 3228, 4035, 4842, 5380, 5774, 6456, 8070, 8661, 9684, 10760, 11548, 12105, 14435, 16140, 17322, 19368, 23096, 24210, 25983, 28870, 32280, 34644, 43305, 48420, 51966, 57740, 69288, 86610, 96840, 103932, 115480, 129915, 173220, 207864, 259830, 346440, 519660, 776603, 1039320, 1553206, 2329809, 3106412, 3883015, 4659618, 6212824, 6989427, 7766030, 9319236, 11649045, 13978854, 15532060, 18638472, 23298090, 27957708, 31064120, 34947135, 46596180, 55915416, 69894270, 93192360, 139788540, 279577080]

約数ペア:

[(1, 279577080), (2, 139788540), (3, 93192360), (4, 69894270), (5, 55915416), (6, 46596180), (8, 34947135), (9, 31064120), (10, 27957708), (12, 23298090), (15, 18638472), (18, 15532060), (20, 13978854), (24, 11649045), (30, 9319236), (36, 7766030), (40, 6989427), (45, 6212824), (60, 4659618), (72, 3883015), (90, 3106412), (120, 2329809), (180, 1553206), (269, 1039320), (360, 776603), (538, 519660), (807, 346440), (1076, 259830), (1345, 207864), (1614, 173220), (2152, 129915), (2421, 115480), (2690, 103932), (2887, 96840), (3228, 86610), (4035, 69288), (4842, 57740), (5380, 51966), (5774, 48420), (6456, 43305), (8070, 34644), (8661, 32280), (9684, 28870), (10760, 25983), (11548, 24210), (12105, 23096), (14435, 19368), (16140, 17322)]