25844278920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{215368991}}^1$

素因数の和:215369005

約数の個数: 32

約数和(自身を含む): 77532837120

約数和(自身を除く): 51688558200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 215368991, 430737982, 646106973, 861475964, 1076844955, 1292213946, 1722951928, 2153689910, 2584427892, 3230534865, 4307379820, 5168855784, 6461069730, 8614759640, 12922139460, 25844278920]

約数ペア:

[(1, 25844278920), (2, 12922139460), (3, 8614759640), (4, 6461069730), (5, 5168855784), (6, 4307379820), (8, 3230534865), (10, 2584427892), (12, 2153689910), (15, 1722951928), (20, 1292213946), (24, 1076844955), (30, 861475964), (40, 646106973), (60, 430737982), (120, 215368991)]