61628160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1459}}^1$

素因数の和:1494

約数の個数: 144

約数和(自身を含む): 214865280

約数和(自身を除く): 153237120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1459, 1760, 1920, 2112, 2640, 2816, 2918, 3520, 3840, 4224, 4377, 5280, 5836, 7040, 7295, 8448, 8754, 10560, 11672, 14080, 14590, 16049, 17508, 21120, 21885, 23344, 29180, 32098, 35016, 42240, 43770, 46688, 48147, 58360, 64196, 70032, 80245, 87540, 93376, 96294, 116720, 128392, 140064, 160490, 175080, 186752, 192588, 233440, 240735, 256784, 280128, 320980, 350160, 373504, 385176, 466880, 481470, 513568, 560256, 641960, 700320, 770352, 933760, 962940, 1027136, 1120512, 1283920, 1400640, 1540704, 1867520, 1925880, 2054272, 2567840, 2801280, 3081408, 3851760, 4108544, 5135680, 5602560, 6162816, 7703520, 10271360, 12325632, 15407040, 20542720, 30814080, 61628160]

約数ペア:

[(1, 61628160), (2, 30814080), (3, 20542720), (4, 15407040), (5, 12325632), (6, 10271360), (8, 7703520), (10, 6162816), (11, 5602560), (12, 5135680), (15, 4108544), (16, 3851760), (20, 3081408), (22, 2801280), (24, 2567840), (30, 2054272), (32, 1925880), (33, 1867520), (40, 1540704), (44, 1400640), (48, 1283920), (55, 1120512), (60, 1027136), (64, 962940), (66, 933760), (80, 770352), (88, 700320), (96, 641960), (110, 560256), (120, 513568), (128, 481470), (132, 466880), (160, 385176), (165, 373504), (176, 350160), (192, 320980), (220, 280128), (240, 256784), (256, 240735), (264, 233440), (320, 192588), (330, 186752), (352, 175080), (384, 160490), (440, 140064), (480, 128392), (528, 116720), (640, 96294), (660, 93376), (704, 87540), (768, 80245), (880, 70032), (960, 64196), (1056, 58360), (1280, 48147), (1320, 46688), (1408, 43770), (1459, 42240), (1760, 35016), (1920, 32098), (2112, 29180), (2640, 23344), (2816, 21885), (2918, 21120), (3520, 17508), (3840, 16049), (4224, 14590), (4377, 14080), (5280, 11672), (5836, 10560), (7040, 8754), (7295, 8448)]