178740060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 515192832

約数和(自身を除く): 336452772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 241, 263, 282, 470, 482, 526, 564, 705, 723, 789, 940, 964, 1052, 1205, 1315, 1410, 1446, 1578, 2410, 2630, 2820, 2892, 3156, 3615, 3945, 4820, 5260, 7230, 7890, 11327, 12361, 14460, 15780, 22654, 24722, 33981, 37083, 45308, 49444, 56635, 61805, 63383, 67962, 74166, 113270, 123610, 126766, 135924, 148332, 169905, 185415, 190149, 226540, 247220, 253532, 316915, 339810, 370830, 380298, 633830, 679620, 741660, 760596, 950745, 1267660, 1901490, 2979001, 3802980, 5958002, 8937003, 11916004, 14895005, 17874006, 29790010, 35748012, 44685015, 59580020, 89370030, 178740060]

約数ペア:

[(1, 178740060), (2, 89370030), (3, 59580020), (4, 44685015), (5, 35748012), (6, 29790010), (10, 17874006), (12, 14895005), (15, 11916004), (20, 8937003), (30, 5958002), (47, 3802980), (60, 2979001), (94, 1901490), (141, 1267660), (188, 950745), (235, 760596), (241, 741660), (263, 679620), (282, 633830), (470, 380298), (482, 370830), (526, 339810), (564, 316915), (705, 253532), (723, 247220), (789, 226540), (940, 190149), (964, 185415), (1052, 169905), (1205, 148332), (1315, 135924), (1410, 126766), (1446, 123610), (1578, 113270), (2410, 74166), (2630, 67962), (2820, 63383), (2892, 61805), (3156, 56635), (3615, 49444), (3945, 45308), (4820, 37083), (5260, 33981), (7230, 24722), (7890, 22654), (11327, 15780), (12361, 14460)]