484740160

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1307}}^1$

素因数の和:1404

約数の個数: 112

約数和(自身を含む): 1235903040

約数和(自身を除く): 751162880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 61, 64, 76, 80, 95, 122, 152, 160, 190, 244, 304, 305, 320, 380, 488, 608, 610, 760, 976, 1159, 1216, 1220, 1307, 1520, 1952, 2318, 2440, 2614, 3040, 3904, 4636, 4880, 5228, 5795, 6080, 6535, 9272, 9760, 10456, 11590, 13070, 18544, 19520, 20912, 23180, 24833, 26140, 37088, 41824, 46360, 49666, 52280, 74176, 79727, 83648, 92720, 99332, 104560, 124165, 159454, 185440, 198664, 209120, 248330, 318908, 370880, 397328, 398635, 418240, 496660, 637816, 794656, 797270, 993320, 1275632, 1514813, 1589312, 1594540, 1986640, 2551264, 3029626, 3189080, 3973280, 5102528, 6059252, 6378160, 7574065, 7946560, 12118504, 12756320, 15148130, 24237008, 25512640, 30296260, 48474016, 60592520, 96948032, 121185040, 242370080, 484740160]

約数ペア:

[(1, 484740160), (2, 242370080), (4, 121185040), (5, 96948032), (8, 60592520), (10, 48474016), (16, 30296260), (19, 25512640), (20, 24237008), (32, 15148130), (38, 12756320), (40, 12118504), (61, 7946560), (64, 7574065), (76, 6378160), (80, 6059252), (95, 5102528), (122, 3973280), (152, 3189080), (160, 3029626), (190, 2551264), (244, 1986640), (304, 1594540), (305, 1589312), (320, 1514813), (380, 1275632), (488, 993320), (608, 797270), (610, 794656), (760, 637816), (976, 496660), (1159, 418240), (1216, 398635), (1220, 397328), (1307, 370880), (1520, 318908), (1952, 248330), (2318, 209120), (2440, 198664), (2614, 185440), (3040, 159454), (3904, 124165), (4636, 104560), (4880, 99332), (5228, 92720), (5795, 83648), (6080, 79727), (6535, 74176), (9272, 52280), (9760, 49666), (10456, 46360), (11590, 41824), (13070, 37088), (18544, 26140), (19520, 24833), (20912, 23180)]