1446720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1$

素因数の和:168

約数の個数: 112

約数和(自身を含む): 5047488

約数和(自身を除く): 3600768

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, 132, 137, 160, 165, 176, 192, 220, 240, 264, 274, 320, 330, 352, 411, 440, 480, 528, 548, 660, 685, 704, 822, 880, 960, 1056, 1096, 1320, 1370, 1507, 1644, 1760, 2055, 2112, 2192, 2640, 2740, 3014, 3288, 3520, 4110, 4384, 4521, 5280, 5480, 6028, 6576, 7535, 8220, 8768, 9042, 10560, 10960, 12056, 13152, 15070, 16440, 18084, 21920, 22605, 24112, 26304, 30140, 32880, 36168, 43840, 45210, 48224, 60280, 65760, 72336, 90420, 96448, 120560, 131520, 144672, 180840, 241120, 289344, 361680, 482240, 723360, 1446720]

約数ペア:

[(1, 1446720), (2, 723360), (3, 482240), (4, 361680), (5, 289344), (6, 241120), (8, 180840), (10, 144672), (11, 131520), (12, 120560), (15, 96448), (16, 90420), (20, 72336), (22, 65760), (24, 60280), (30, 48224), (32, 45210), (33, 43840), (40, 36168), (44, 32880), (48, 30140), (55, 26304), (60, 24112), (64, 22605), (66, 21920), (80, 18084), (88, 16440), (96, 15070), (110, 13152), (120, 12056), (132, 10960), (137, 10560), (160, 9042), (165, 8768), (176, 8220), (192, 7535), (220, 6576), (240, 6028), (264, 5480), (274, 5280), (320, 4521), (330, 4384), (352, 4110), (411, 3520), (440, 3288), (480, 3014), (528, 2740), (548, 2640), (660, 2192), (685, 2112), (704, 2055), (822, 1760), (880, 1644), (960, 1507), (1056, 1370), (1096, 1320)]