123058240

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22621}}^1$

素因数の和:22655

約数の個数: 56

約数和(自身を含む): 310283352

約数和(自身を除く): 187225112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 22621, 45242, 90484, 113105, 180968, 226210, 361936, 384557, 452420, 723872, 769114, 904840, 1447744, 1538228, 1809680, 1922785, 3076456, 3619360, 3845570, 6152912, 7238720, 7691140, 12305824, 15382280, 24611648, 30764560, 61529120, 123058240]

約数ペア:

[(1, 123058240), (2, 61529120), (4, 30764560), (5, 24611648), (8, 15382280), (10, 12305824), (16, 7691140), (17, 7238720), (20, 6152912), (32, 3845570), (34, 3619360), (40, 3076456), (64, 1922785), (68, 1809680), (80, 1538228), (85, 1447744), (136, 904840), (160, 769114), (170, 723872), (272, 452420), (320, 384557), (340, 361936), (544, 226210), (680, 180968), (1088, 113105), (1360, 90484), (2720, 45242), (5440, 22621)]