146950320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55663}}^1$

素因数の和:55690

約数の個数: 80

約数和(自身を含む): 496968192

約数和(自身を除く): 350017872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 55663, 111326, 166989, 222652, 278315, 333978, 445304, 556630, 612293, 667956, 834945, 890608, 1113260, 1224586, 1335912, 1669890, 1836879, 2226520, 2449172, 2671824, 3061465, 3339780, 3673758, 4453040, 4898344, 6122930, 6679560, 7347516, 9184395, 9796688, 12245860, 13359120, 14695032, 18368790, 24491720, 29390064, 36737580, 48983440, 73475160, 146950320]

約数ペア:

[(1, 146950320), (2, 73475160), (3, 48983440), (4, 36737580), (5, 29390064), (6, 24491720), (8, 18368790), (10, 14695032), (11, 13359120), (12, 12245860), (15, 9796688), (16, 9184395), (20, 7347516), (22, 6679560), (24, 6122930), (30, 4898344), (33, 4453040), (40, 3673758), (44, 3339780), (48, 3061465), (55, 2671824), (60, 2449172), (66, 2226520), (80, 1836879), (88, 1669890), (110, 1335912), (120, 1224586), (132, 1113260), (165, 890608), (176, 834945), (220, 667956), (240, 612293), (264, 556630), (330, 445304), (440, 333978), (528, 278315), (660, 222652), (880, 166989), (1320, 111326), (2640, 55663)]