80630940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{619}}^1$

素因数の和:811

約数の個数: 96

約数和(自身を含む): 244984320

約数和(自身を除く): 164353380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 167, 195, 260, 334, 390, 501, 619, 668, 780, 835, 1002, 1238, 1670, 1857, 2004, 2171, 2476, 2505, 3095, 3340, 3714, 4342, 5010, 6190, 6513, 7428, 8047, 8684, 9285, 10020, 10855, 12380, 13026, 16094, 18570, 21710, 24141, 26052, 32188, 32565, 37140, 40235, 43420, 48282, 65130, 80470, 96564, 103373, 120705, 130260, 160940, 206746, 241410, 310119, 413492, 482820, 516865, 620238, 1033730, 1240476, 1343849, 1550595, 2067460, 2687698, 3101190, 4031547, 5375396, 6202380, 6719245, 8063094, 13438490, 16126188, 20157735, 26876980, 40315470, 80630940]

約数ペア:

[(1, 80630940), (2, 40315470), (3, 26876980), (4, 20157735), (5, 16126188), (6, 13438490), (10, 8063094), (12, 6719245), (13, 6202380), (15, 5375396), (20, 4031547), (26, 3101190), (30, 2687698), (39, 2067460), (52, 1550595), (60, 1343849), (65, 1240476), (78, 1033730), (130, 620238), (156, 516865), (167, 482820), (195, 413492), (260, 310119), (334, 241410), (390, 206746), (501, 160940), (619, 130260), (668, 120705), (780, 103373), (835, 96564), (1002, 80470), (1238, 65130), (1670, 48282), (1857, 43420), (2004, 40235), (2171, 37140), (2476, 32565), (2505, 32188), (3095, 26052), (3340, 24141), (3714, 21710), (4342, 18570), (5010, 16094), (6190, 13026), (6513, 12380), (7428, 10855), (8047, 10020), (8684, 9285)]