27443760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2789}}^1$

素因数の和:2846

約数の個数: 80

約数和(自身を含む): 87181920

約数和(自身を除く): 59738160

約数列:

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

約数ペア:

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