49647120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6673}}^1$

素因数の和:6720

約数の個数: 80

約数和(自身を含む): 158894592

約数和(自身を除く): 109247472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 6673, 7440, 13346, 20019, 26692, 33365, 40038, 53384, 66730, 80076, 100095, 106768, 133460, 160152, 200190, 206863, 266920, 320304, 400380, 413726, 533840, 620589, 800760, 827452, 1034315, 1241178, 1601520, 1654904, 2068630, 2482356, 3102945, 3309808, 4137260, 4964712, 6205890, 8274520, 9929424, 12411780, 16549040, 24823560, 49647120]

約数ペア:

[(1, 49647120), (2, 24823560), (3, 16549040), (4, 12411780), (5, 9929424), (6, 8274520), (8, 6205890), (10, 4964712), (12, 4137260), (15, 3309808), (16, 3102945), (20, 2482356), (24, 2068630), (30, 1654904), (31, 1601520), (40, 1241178), (48, 1034315), (60, 827452), (62, 800760), (80, 620589), (93, 533840), (120, 413726), (124, 400380), (155, 320304), (186, 266920), (240, 206863), (248, 200190), (310, 160152), (372, 133460), (465, 106768), (496, 100095), (620, 80076), (744, 66730), (930, 53384), (1240, 40038), (1488, 33365), (1860, 26692), (2480, 20019), (3720, 13346), (6673, 7440)]