1166320

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 40

約数和(自身を含む): 2767680

約数和(自身を除く): 1601360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 239, 244, 305, 478, 488, 610, 956, 976, 1195, 1220, 1912, 2390, 2440, 3824, 4780, 4880, 9560, 14579, 19120, 29158, 58316, 72895, 116632, 145790, 233264, 291580, 583160, 1166320]

約数ペア:

[(1, 1166320), (2, 583160), (4, 291580), (5, 233264), (8, 145790), (10, 116632), (16, 72895), (20, 58316), (40, 29158), (61, 19120), (80, 14579), (122, 9560), (239, 4880), (244, 4780), (305, 3824), (478, 2440), (488, 2390), (610, 1912), (956, 1220), (976, 1195)]