54887520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2789}}^1$

素因数の和:2848

約数の個数: 96

約数和(自身を含む): 177176160

約数和(自身を除く): 122288640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 2789, 3280, 3936, 4920, 5578, 6560, 8367, 9840, 11156, 13945, 16734, 19680, 22312, 27890, 33468, 41835, 44624, 55780, 66936, 83670, 89248, 111560, 114349, 133872, 167340, 223120, 228698, 267744, 334680, 343047, 446240, 457396, 571745, 669360, 686094, 914792, 1143490, 1338720, 1372188, 1715235, 1829584, 2286980, 2744376, 3430470, 3659168, 4573960, 5488752, 6860940, 9147920, 10977504, 13721880, 18295840, 27443760, 54887520]

約数ペア:

[(1, 54887520), (2, 27443760), (3, 18295840), (4, 13721880), (5, 10977504), (6, 9147920), (8, 6860940), (10, 5488752), (12, 4573960), (15, 3659168), (16, 3430470), (20, 2744376), (24, 2286980), (30, 1829584), (32, 1715235), (40, 1372188), (41, 1338720), (48, 1143490), (60, 914792), (80, 686094), (82, 669360), (96, 571745), (120, 457396), (123, 446240), (160, 343047), (164, 334680), (205, 267744), (240, 228698), (246, 223120), (328, 167340), (410, 133872), (480, 114349), (492, 111560), (615, 89248), (656, 83670), (820, 66936), (984, 55780), (1230, 44624), (1312, 41835), (1640, 33468), (1968, 27890), (2460, 22312), (2789, 19680), (3280, 16734), (3936, 13945), (4920, 11156), (5578, 9840), (6560, 8367)]