15164580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{263}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 44041536

約数和(自身を除く): 28876956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 263, 310, 372, 465, 526, 620, 789, 930, 961, 1052, 1315, 1578, 1860, 1922, 2630, 2883, 3156, 3844, 3945, 4805, 5260, 5766, 7890, 8153, 9610, 11532, 14415, 15780, 16306, 19220, 24459, 28830, 32612, 40765, 48918, 57660, 81530, 97836, 122295, 163060, 244590, 252743, 489180, 505486, 758229, 1010972, 1263715, 1516458, 2527430, 3032916, 3791145, 5054860, 7582290, 15164580]

約数ペア:

[(1, 15164580), (2, 7582290), (3, 5054860), (4, 3791145), (5, 3032916), (6, 2527430), (10, 1516458), (12, 1263715), (15, 1010972), (20, 758229), (30, 505486), (31, 489180), (60, 252743), (62, 244590), (93, 163060), (124, 122295), (155, 97836), (186, 81530), (263, 57660), (310, 48918), (372, 40765), (465, 32612), (526, 28830), (620, 24459), (789, 19220), (930, 16306), (961, 15780), (1052, 14415), (1315, 11532), (1578, 9610), (1860, 8153), (1922, 7890), (2630, 5766), (2883, 5260), (3156, 4805), (3844, 3945)]