61365960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{457}}^1$

素因数の和:847

約数の個数: 96

約数和(自身を含む): 200411640

約数和(自身を除く): 139045680

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, 373, 457, 746, 914, 1119, 1371, 1492, 1828, 1865, 2238, 2285, 2742, 2984, 3357, 3656, 3730, 4113, 4476, 4570, 5484, 5595, 6714, 6855, 7460, 8226, 8952, 9140, 10968, 11190, 13428, 13710, 14920, 16452, 16785, 18280, 20565, 22380, 26856, 27420, 32904, 33570, 41130, 44760, 54840, 67140, 82260, 134280, 164520, 170461, 340922, 511383, 681844, 852305, 1022766, 1363688, 1534149, 1704610, 2045532, 2556915, 3068298, 3409220, 4091064, 5113830, 6136596, 6818440, 7670745, 10227660, 12273192, 15341490, 20455320, 30682980, 61365960]

約数ペア:

[(1, 61365960), (2, 30682980), (3, 20455320), (4, 15341490), (5, 12273192), (6, 10227660), (8, 7670745), (9, 6818440), (10, 6136596), (12, 5113830), (15, 4091064), (18, 3409220), (20, 3068298), (24, 2556915), (30, 2045532), (36, 1704610), (40, 1534149), (45, 1363688), (60, 1022766), (72, 852305), (90, 681844), (120, 511383), (180, 340922), (360, 170461), (373, 164520), (457, 134280), (746, 82260), (914, 67140), (1119, 54840), (1371, 44760), (1492, 41130), (1828, 33570), (1865, 32904), (2238, 27420), (2285, 26856), (2742, 22380), (2984, 20565), (3357, 18280), (3656, 16785), (3730, 16452), (4113, 14920), (4476, 13710), (4570, 13428), (5484, 11190), (5595, 10968), (6714, 9140), (6855, 8952), (7460, 8226)]