74367120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1901}}^1$

素因数の和:2080

約数の個数: 80

約数和(自身を含む): 232074432

約数和(自身を除く): 157707312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1901, 1956, 2445, 2608, 3260, 3802, 3912, 4890, 5703, 6520, 7604, 7824, 9505, 9780, 11406, 13040, 15208, 19010, 19560, 22812, 28515, 30416, 38020, 39120, 45624, 57030, 76040, 91248, 114060, 152080, 228120, 309863, 456240, 619726, 929589, 1239452, 1549315, 1859178, 2478904, 3098630, 3718356, 4647945, 4957808, 6197260, 7436712, 9295890, 12394520, 14873424, 18591780, 24789040, 37183560, 74367120]

約数ペア:

[(1, 74367120), (2, 37183560), (3, 24789040), (4, 18591780), (5, 14873424), (6, 12394520), (8, 9295890), (10, 7436712), (12, 6197260), (15, 4957808), (16, 4647945), (20, 3718356), (24, 3098630), (30, 2478904), (40, 1859178), (48, 1549315), (60, 1239452), (80, 929589), (120, 619726), (163, 456240), (240, 309863), (326, 228120), (489, 152080), (652, 114060), (815, 91248), (978, 76040), (1304, 57030), (1630, 45624), (1901, 39120), (1956, 38020), (2445, 30416), (2608, 28515), (3260, 22812), (3802, 19560), (3912, 19010), (4890, 15208), (5703, 13040), (6520, 11406), (7604, 9780), (7824, 9505)]