74793960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{557}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 244169640

約数和(自身を除く): 169375680

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, 557, 746, 1114, 1119, 1492, 1671, 1865, 2228, 2238, 2785, 2984, 3342, 3357, 3730, 4456, 4476, 5013, 5570, 5595, 6684, 6714, 7460, 8355, 8952, 10026, 11140, 11190, 13368, 13428, 14920, 16710, 16785, 20052, 22280, 22380, 25065, 26856, 33420, 33570, 40104, 44760, 50130, 66840, 67140, 100260, 134280, 200520, 207761, 415522, 623283, 831044, 1038805, 1246566, 1662088, 1869849, 2077610, 2493132, 3116415, 3739698, 4155220, 4986264, 6232830, 7479396, 8310440, 9349245, 12465660, 14958792, 18698490, 24931320, 37396980, 74793960]

約数ペア:

[(1, 74793960), (2, 37396980), (3, 24931320), (4, 18698490), (5, 14958792), (6, 12465660), (8, 9349245), (9, 8310440), (10, 7479396), (12, 6232830), (15, 4986264), (18, 4155220), (20, 3739698), (24, 3116415), (30, 2493132), (36, 2077610), (40, 1869849), (45, 1662088), (60, 1246566), (72, 1038805), (90, 831044), (120, 623283), (180, 415522), (360, 207761), (373, 200520), (557, 134280), (746, 100260), (1114, 67140), (1119, 66840), (1492, 50130), (1671, 44760), (1865, 40104), (2228, 33570), (2238, 33420), (2785, 26856), (2984, 25065), (3342, 22380), (3357, 22280), (3730, 20052), (4456, 16785), (4476, 16710), (5013, 14920), (5570, 13428), (5595, 13368), (6684, 11190), (6714, 11140), (7460, 10026), (8355, 8952)]