549243120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73823}}^1$

素因数の和:73870

約数の個数: 80

約数和(自身を含む): 1757601792

約数和(自身を除く): 1208358672

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, 7440, 73823, 147646, 221469, 295292, 369115, 442938, 590584, 738230, 885876, 1107345, 1181168, 1476460, 1771752, 2214690, 2288513, 2952920, 3543504, 4429380, 4577026, 5905840, 6865539, 8858760, 9154052, 11442565, 13731078, 17717520, 18308104, 22885130, 27462156, 34327695, 36616208, 45770260, 54924312, 68655390, 91540520, 109848624, 137310780, 183081040, 274621560, 549243120]

約数ペア:

[(1, 549243120), (2, 274621560), (3, 183081040), (4, 137310780), (5, 109848624), (6, 91540520), (8, 68655390), (10, 54924312), (12, 45770260), (15, 36616208), (16, 34327695), (20, 27462156), (24, 22885130), (30, 18308104), (31, 17717520), (40, 13731078), (48, 11442565), (60, 9154052), (62, 8858760), (80, 6865539), (93, 5905840), (120, 4577026), (124, 4429380), (155, 3543504), (186, 2952920), (240, 2288513), (248, 2214690), (310, 1771752), (372, 1476460), (465, 1181168), (496, 1107345), (620, 885876), (744, 738230), (930, 590584), (1240, 442938), (1488, 369115), (1860, 295292), (2480, 221469), (3720, 147646), (7440, 73823)]