23988420

素因数分解:

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

素因数の和:1482

約数の個数: 96

約数和(自身を含む): 77091840

約数和(自身を除く): 53103420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1433, 1674, 1860, 2790, 2866, 3348, 4185, 4299, 5580, 5732, 7165, 8370, 8598, 12897, 14330, 16740, 17196, 21495, 25794, 28660, 38691, 42990, 44423, 51588, 64485, 77382, 85980, 88846, 128970, 133269, 154764, 177692, 193455, 222115, 257940, 266538, 386910, 399807, 444230, 533076, 666345, 773820, 799614, 888460, 1199421, 1332690, 1599228, 1999035, 2398842, 2665380, 3998070, 4797684, 5997105, 7996140, 11994210, 23988420]

約数ペア:

[(1, 23988420), (2, 11994210), (3, 7996140), (4, 5997105), (5, 4797684), (6, 3998070), (9, 2665380), (10, 2398842), (12, 1999035), (15, 1599228), (18, 1332690), (20, 1199421), (27, 888460), (30, 799614), (31, 773820), (36, 666345), (45, 533076), (54, 444230), (60, 399807), (62, 386910), (90, 266538), (93, 257940), (108, 222115), (124, 193455), (135, 177692), (155, 154764), (180, 133269), (186, 128970), (270, 88846), (279, 85980), (310, 77382), (372, 64485), (465, 51588), (540, 44423), (558, 42990), (620, 38691), (837, 28660), (930, 25794), (1116, 21495), (1395, 17196), (1433, 16740), (1674, 14330), (1860, 12897), (2790, 8598), (2866, 8370), (3348, 7165), (4185, 5732), (4299, 5580)]