72150240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1811}}^1$

素因数の和:1912

約数の個数: 96

約数和(自身を含む): 230138496

約数和(自身を除く): 157988256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 240, 249, 332, 415, 480, 498, 664, 830, 996, 1245, 1328, 1660, 1811, 1992, 2490, 2656, 3320, 3622, 3984, 4980, 5433, 6640, 7244, 7968, 9055, 9960, 10866, 13280, 14488, 18110, 19920, 21732, 27165, 28976, 36220, 39840, 43464, 54330, 57952, 72440, 86928, 108660, 144880, 150313, 173856, 217320, 289760, 300626, 434640, 450939, 601252, 751565, 869280, 901878, 1202504, 1503130, 1803756, 2254695, 2405008, 3006260, 3607512, 4509390, 4810016, 6012520, 7215024, 9018780, 12025040, 14430048, 18037560, 24050080, 36075120, 72150240]

約数ペア:

[(1, 72150240), (2, 36075120), (3, 24050080), (4, 18037560), (5, 14430048), (6, 12025040), (8, 9018780), (10, 7215024), (12, 6012520), (15, 4810016), (16, 4509390), (20, 3607512), (24, 3006260), (30, 2405008), (32, 2254695), (40, 1803756), (48, 1503130), (60, 1202504), (80, 901878), (83, 869280), (96, 751565), (120, 601252), (160, 450939), (166, 434640), (240, 300626), (249, 289760), (332, 217320), (415, 173856), (480, 150313), (498, 144880), (664, 108660), (830, 86928), (996, 72440), (1245, 57952), (1328, 54330), (1660, 43464), (1811, 39840), (1992, 36220), (2490, 28976), (2656, 27165), (3320, 21732), (3622, 19920), (3984, 18110), (4980, 14488), (5433, 13280), (6640, 10866), (7244, 9960), (7968, 9055)]