1211247840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229403}}^1$

素因数の和:229432

約数の個数: 96

約数和(自身を含む): 4162306176

約数和(自身を除く): 2951058336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 229403, 458806, 688209, 917612, 1147015, 1376418, 1835224, 2294030, 2523433, 2752836, 3441045, 3670448, 4588060, 5046866, 5505672, 6882090, 7340896, 7570299, 9176120, 10093732, 11011344, 12617165, 13764180, 15140598, 18352240, 20187464, 22022688, 25234330, 27528360, 30281196, 36704480, 37851495, 40374928, 50468660, 55056720, 60562392, 75702990, 80749856, 100937320, 110113440, 121124784, 151405980, 201874640, 242249568, 302811960, 403749280, 605623920, 1211247840]

約数ペア:

[(1, 1211247840), (2, 605623920), (3, 403749280), (4, 302811960), (5, 242249568), (6, 201874640), (8, 151405980), (10, 121124784), (11, 110113440), (12, 100937320), (15, 80749856), (16, 75702990), (20, 60562392), (22, 55056720), (24, 50468660), (30, 40374928), (32, 37851495), (33, 36704480), (40, 30281196), (44, 27528360), (48, 25234330), (55, 22022688), (60, 20187464), (66, 18352240), (80, 15140598), (88, 13764180), (96, 12617165), (110, 11011344), (120, 10093732), (132, 9176120), (160, 7570299), (165, 7340896), (176, 6882090), (220, 5505672), (240, 5046866), (264, 4588060), (330, 3670448), (352, 3441045), (440, 2752836), (480, 2523433), (528, 2294030), (660, 1835224), (880, 1376418), (1056, 1147015), (1320, 917612), (1760, 688209), (2640, 458806), (5280, 229403)]