326779680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21961}}^1$

素因数の和:22010

約数の個数: 96

約数和(自身を含む): 1062609408

約数和(自身を除く): 735829728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 21961, 43922, 65883, 87844, 109805, 131766, 175688, 219610, 263532, 329415, 351376, 439220, 527064, 658830, 680791, 702752, 878440, 1054128, 1317660, 1361582, 1756880, 2042373, 2108256, 2635320, 2723164, 3403955, 3513760, 4084746, 5270640, 5446328, 6807910, 8169492, 10211865, 10541280, 10892656, 13615820, 16338984, 20423730, 21785312, 27231640, 32677968, 40847460, 54463280, 65355936, 81694920, 108926560, 163389840, 326779680]

約数ペア:

[(1, 326779680), (2, 163389840), (3, 108926560), (4, 81694920), (5, 65355936), (6, 54463280), (8, 40847460), (10, 32677968), (12, 27231640), (15, 21785312), (16, 20423730), (20, 16338984), (24, 13615820), (30, 10892656), (31, 10541280), (32, 10211865), (40, 8169492), (48, 6807910), (60, 5446328), (62, 5270640), (80, 4084746), (93, 3513760), (96, 3403955), (120, 2723164), (124, 2635320), (155, 2108256), (160, 2042373), (186, 1756880), (240, 1361582), (248, 1317660), (310, 1054128), (372, 878440), (465, 702752), (480, 680791), (496, 658830), (620, 527064), (744, 439220), (930, 351376), (992, 329415), (1240, 263532), (1488, 219610), (1860, 175688), (2480, 131766), (2976, 109805), (3720, 87844), (4960, 65883), (7440, 43922), (14880, 21961)]