1737280

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:167

約数の個数: 56

約数和(自身を含む): 4251960

約数和(自身を除く): 2514680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 89, 122, 160, 178, 244, 305, 320, 356, 445, 488, 610, 712, 890, 976, 1220, 1424, 1780, 1952, 2440, 2848, 3560, 3904, 4880, 5429, 5696, 7120, 9760, 10858, 14240, 19520, 21716, 27145, 28480, 43432, 54290, 86864, 108580, 173728, 217160, 347456, 434320, 868640, 1737280]

約数ペア:

[(1, 1737280), (2, 868640), (4, 434320), (5, 347456), (8, 217160), (10, 173728), (16, 108580), (20, 86864), (32, 54290), (40, 43432), (61, 28480), (64, 27145), (80, 21716), (89, 19520), (122, 14240), (160, 10858), (178, 9760), (244, 7120), (305, 5696), (320, 5429), (356, 4880), (445, 3904), (488, 3560), (610, 2848), (712, 2440), (890, 1952), (976, 1780), (1220, 1424)]