47976840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1484

約数の個数: 128

約数和(自身を含む): 165196800

約数和(自身を除く): 117219960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1433, 1674, 1860, 2232, 2790, 2866, 3348, 3720, 4185, 4299, 5580, 5732, 6696, 7165, 8370, 8598, 11160, 11464, 12897, 14330, 16740, 17196, 21495, 25794, 28660, 33480, 34392, 38691, 42990, 44423, 51588, 57320, 64485, 77382, 85980, 88846, 103176, 128970, 133269, 154764, 171960, 177692, 193455, 222115, 257940, 266538, 309528, 355384, 386910, 399807, 444230, 515880, 533076, 666345, 773820, 799614, 888460, 1066152, 1199421, 1332690, 1547640, 1599228, 1776920, 1999035, 2398842, 2665380, 3198456, 3998070, 4797684, 5330760, 5997105, 7996140, 9595368, 11994210, 15992280, 23988420, 47976840]

約数ペア:

[(1, 47976840), (2, 23988420), (3, 15992280), (4, 11994210), (5, 9595368), (6, 7996140), (8, 5997105), (9, 5330760), (10, 4797684), (12, 3998070), (15, 3198456), (18, 2665380), (20, 2398842), (24, 1999035), (27, 1776920), (30, 1599228), (31, 1547640), (36, 1332690), (40, 1199421), (45, 1066152), (54, 888460), (60, 799614), (62, 773820), (72, 666345), (90, 533076), (93, 515880), (108, 444230), (120, 399807), (124, 386910), (135, 355384), (155, 309528), (180, 266538), (186, 257940), (216, 222115), (248, 193455), (270, 177692), (279, 171960), (310, 154764), (360, 133269), (372, 128970), (465, 103176), (540, 88846), (558, 85980), (620, 77382), (744, 64485), (837, 57320), (930, 51588), (1080, 44423), (1116, 42990), (1240, 38691), (1395, 34392), (1433, 33480), (1674, 28660), (1860, 25794), (2232, 21495), (2790, 17196), (2866, 16740), (3348, 14330), (3720, 12897), (4185, 11464), (4299, 11160), (5580, 8598), (5732, 8370), (6696, 7165)]