72911040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1433}}^1$

素因数の和:1506

約数の個数: 112

約数和(自身を含む): 236024928

約数和(自身を除く): 163113888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1060, 1272, 1433, 1590, 1696, 2120, 2544, 2866, 3180, 3392, 4240, 4299, 5088, 5732, 6360, 7165, 8480, 8598, 10176, 11464, 12720, 14330, 16960, 17196, 21495, 22928, 25440, 28660, 34392, 42990, 45856, 50880, 57320, 68784, 75949, 85980, 91712, 114640, 137568, 151898, 171960, 227847, 229280, 275136, 303796, 343920, 379745, 455694, 458560, 607592, 687840, 759490, 911388, 1139235, 1215184, 1375680, 1518980, 1822776, 2278470, 2430368, 3037960, 3645552, 4556940, 4860736, 6075920, 7291104, 9113880, 12151840, 14582208, 18227760, 24303680, 36455520, 72911040]

約数ペア:

[(1, 72911040), (2, 36455520), (3, 24303680), (4, 18227760), (5, 14582208), (6, 12151840), (8, 9113880), (10, 7291104), (12, 6075920), (15, 4860736), (16, 4556940), (20, 3645552), (24, 3037960), (30, 2430368), (32, 2278470), (40, 1822776), (48, 1518980), (53, 1375680), (60, 1215184), (64, 1139235), (80, 911388), (96, 759490), (106, 687840), (120, 607592), (159, 458560), (160, 455694), (192, 379745), (212, 343920), (240, 303796), (265, 275136), (318, 229280), (320, 227847), (424, 171960), (480, 151898), (530, 137568), (636, 114640), (795, 91712), (848, 85980), (960, 75949), (1060, 68784), (1272, 57320), (1433, 50880), (1590, 45856), (1696, 42990), (2120, 34392), (2544, 28660), (2866, 25440), (3180, 22928), (3392, 21495), (4240, 17196), (4299, 16960), (5088, 14330), (5732, 12720), (6360, 11464), (7165, 10176), (8480, 8598)]