545761320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18413}}^1$

素因数の和:18459

約数の個数: 128

約数和(自身を含む): 1856131200

約数和(自身を除く): 1310369880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 7410, 9880, 14820, 18413, 29640, 36826, 55239, 73652, 92065, 110478, 147304, 184130, 220956, 239369, 276195, 349847, 368260, 441912, 478738, 552390, 699694, 718107, 736520, 957476, 1049541, 1104780, 1196845, 1399388, 1436214, 1749235, 1914952, 2099082, 2209560, 2393690, 2798776, 2872428, 3498470, 3590535, 4198164, 4548011, 4787380, 5247705, 5744856, 6996940, 7181070, 8396328, 9096022, 9574760, 10495410, 13644033, 13993880, 14362140, 18192044, 20990820, 22740055, 27288066, 28724280, 36384088, 41981640, 45480110, 54576132, 68220165, 90960220, 109152264, 136440330, 181920440, 272880660, 545761320]

約数ペア:

[(1, 545761320), (2, 272880660), (3, 181920440), (4, 136440330), (5, 109152264), (6, 90960220), (8, 68220165), (10, 54576132), (12, 45480110), (13, 41981640), (15, 36384088), (19, 28724280), (20, 27288066), (24, 22740055), (26, 20990820), (30, 18192044), (38, 14362140), (39, 13993880), (40, 13644033), (52, 10495410), (57, 9574760), (60, 9096022), (65, 8396328), (76, 7181070), (78, 6996940), (95, 5744856), (104, 5247705), (114, 4787380), (120, 4548011), (130, 4198164), (152, 3590535), (156, 3498470), (190, 2872428), (195, 2798776), (228, 2393690), (247, 2209560), (260, 2099082), (285, 1914952), (312, 1749235), (380, 1436214), (390, 1399388), (456, 1196845), (494, 1104780), (520, 1049541), (570, 957476), (741, 736520), (760, 718107), (780, 699694), (988, 552390), (1140, 478738), (1235, 441912), (1482, 368260), (1560, 349847), (1976, 276195), (2280, 239369), (2470, 220956), (2964, 184130), (3705, 147304), (4940, 110478), (5928, 92065), (7410, 73652), (9880, 55239), (14820, 36826), (18413, 29640)]