1291059360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{1373}}^1$

素因数の和:2047

約数の個数: 144

約数和(自身を含む): 4415700744

約数和(自身を除く): 3124641384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 653, 720, 1306, 1373, 1440, 1959, 2612, 2746, 3265, 3918, 4119, 5224, 5492, 5877, 6530, 6865, 7836, 8238, 9795, 10448, 10984, 11754, 12357, 13060, 13730, 15672, 16476, 19590, 20595, 20896, 21968, 23508, 24714, 26120, 27460, 29385, 31344, 32952, 39180, 41190, 43936, 47016, 49428, 52240, 54920, 58770, 61785, 62688, 65904, 78360, 82380, 94032, 98856, 104480, 109840, 117540, 123570, 131808, 156720, 164760, 188064, 197712, 219680, 235080, 247140, 313440, 329520, 395424, 470160, 494280, 659040, 896569, 940320, 988560, 1793138, 1977120, 2689707, 3586276, 4482845, 5379414, 7172552, 8069121, 8965690, 10758828, 13448535, 14345104, 16138242, 17931380, 21517656, 26897070, 28690208, 32276484, 35862760, 40345605, 43035312, 53794140, 64552968, 71725520, 80691210, 86070624, 107588280, 129105936, 143451040, 161382420, 215176560, 258211872, 322764840, 430353120, 645529680, 1291059360]

約数ペア:

[(1, 1291059360), (2, 645529680), (3, 430353120), (4, 322764840), (5, 258211872), (6, 215176560), (8, 161382420), (9, 143451040), (10, 129105936), (12, 107588280), (15, 86070624), (16, 80691210), (18, 71725520), (20, 64552968), (24, 53794140), (30, 43035312), (32, 40345605), (36, 35862760), (40, 32276484), (45, 28690208), (48, 26897070), (60, 21517656), (72, 17931380), (80, 16138242), (90, 14345104), (96, 13448535), (120, 10758828), (144, 8965690), (160, 8069121), (180, 7172552), (240, 5379414), (288, 4482845), (360, 3586276), (480, 2689707), (653, 1977120), (720, 1793138), (1306, 988560), (1373, 940320), (1440, 896569), (1959, 659040), (2612, 494280), (2746, 470160), (3265, 395424), (3918, 329520), (4119, 313440), (5224, 247140), (5492, 235080), (5877, 219680), (6530, 197712), (6865, 188064), (7836, 164760), (8238, 156720), (9795, 131808), (10448, 123570), (10984, 117540), (11754, 109840), (12357, 104480), (13060, 98856), (13730, 94032), (15672, 82380), (16476, 78360), (19590, 65904), (20595, 62688), (20896, 61785), (21968, 58770), (23508, 54920), (24714, 52240), (26120, 49428), (27460, 47016), (29385, 43936), (31344, 41190), (32952, 39180)]