272662560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{189349}}^1$

素因数の和:189370

約数の個数: 72

約数和(自身を含む): 930465900

約数和(自身を除く): 657803340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 189349, 378698, 568047, 757396, 946745, 1136094, 1514792, 1704141, 1893490, 2272188, 2840235, 3029584, 3408282, 3786980, 4544376, 5680470, 6059168, 6816564, 7573960, 8520705, 9088752, 11360940, 13633128, 15147920, 17041410, 18177504, 22721880, 27266256, 30295840, 34082820, 45443760, 54532512, 68165640, 90887520, 136331280, 272662560]

約数ペア:

[(1, 272662560), (2, 136331280), (3, 90887520), (4, 68165640), (5, 54532512), (6, 45443760), (8, 34082820), (9, 30295840), (10, 27266256), (12, 22721880), (15, 18177504), (16, 17041410), (18, 15147920), (20, 13633128), (24, 11360940), (30, 9088752), (32, 8520705), (36, 7573960), (40, 6816564), (45, 6059168), (48, 5680470), (60, 4544376), (72, 3786980), (80, 3408282), (90, 3029584), (96, 2840235), (120, 2272188), (144, 1893490), (160, 1704141), (180, 1514792), (240, 1136094), (288, 946745), (360, 757396), (480, 568047), (720, 378698), (1440, 189349)]