131629560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5743}}^1$

素因数の和:5948

約数の個数: 64

約数和(自身を含む): 397025280

約数和(自身を除く): 265395720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3820, 4584, 5730, 5743, 7640, 11460, 11486, 17229, 22920, 22972, 28715, 34458, 45944, 57430, 68916, 86145, 114860, 137832, 172290, 229720, 344580, 689160, 1096913, 2193826, 3290739, 4387652, 5484565, 6581478, 8775304, 10969130, 13162956, 16453695, 21938260, 26325912, 32907390, 43876520, 65814780, 131629560]

約数ペア:

[(1, 131629560), (2, 65814780), (3, 43876520), (4, 32907390), (5, 26325912), (6, 21938260), (8, 16453695), (10, 13162956), (12, 10969130), (15, 8775304), (20, 6581478), (24, 5484565), (30, 4387652), (40, 3290739), (60, 2193826), (120, 1096913), (191, 689160), (382, 344580), (573, 229720), (764, 172290), (955, 137832), (1146, 114860), (1528, 86145), (1910, 68916), (2292, 57430), (2865, 45944), (3820, 34458), (4584, 28715), (5730, 22972), (5743, 22920), (7640, 17229), (11460, 11486)]