339340480

素因数分解:

$2^6\times 5^1\times {\mathrm{373}}^1\times {\mathrm{2843}}^1$

素因数の和:3233

約数の個数: 56

約数和(自身を含む): 810505872

約数和(自身を除く): 471165392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 373, 746, 1492, 1865, 2843, 2984, 3730, 5686, 5968, 7460, 11372, 11936, 14215, 14920, 22744, 23872, 28430, 29840, 45488, 56860, 59680, 90976, 113720, 119360, 181952, 227440, 454880, 909760, 1060439, 2120878, 4241756, 5302195, 8483512, 10604390, 16967024, 21208780, 33934048, 42417560, 67868096, 84835120, 169670240, 339340480]

約数ペア:

[(1, 339340480), (2, 169670240), (4, 84835120), (5, 67868096), (8, 42417560), (10, 33934048), (16, 21208780), (20, 16967024), (32, 10604390), (40, 8483512), (64, 5302195), (80, 4241756), (160, 2120878), (320, 1060439), (373, 909760), (746, 454880), (1492, 227440), (1865, 181952), (2843, 119360), (2984, 113720), (3730, 90976), (5686, 59680), (5968, 56860), (7460, 45488), (11372, 29840), (11936, 28430), (14215, 23872), (14920, 22744)]