299681280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13007}}^1$

素因数の和:13036

約数の個数: 120

約数和(自身を含む): 1037960352

約数和(自身を除く): 738279072

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 13007, 23040, 26014, 39021, 52028, 65035, 78042, 104056, 117063, 130070, 156084, 195105, 208112, 234126, 260140, 312168, 390210, 416224, 468252, 520280, 585315, 624336, 780420, 832448, 936504, 1040560, 1170630, 1248672, 1560840, 1664896, 1873008, 2081120, 2341260, 2497344, 3121680, 3329792, 3746016, 4162240, 4682520, 4994688, 6243360, 6659584, 7492032, 8324480, 9365040, 9989376, 12486720, 14984064, 16648960, 18730080, 19978752, 24973440, 29968128, 33297920, 37460160, 49946880, 59936256, 74920320, 99893760, 149840640, 299681280]

約数ペア:

[(1, 299681280), (2, 149840640), (3, 99893760), (4, 74920320), (5, 59936256), (6, 49946880), (8, 37460160), (9, 33297920), (10, 29968128), (12, 24973440), (15, 19978752), (16, 18730080), (18, 16648960), (20, 14984064), (24, 12486720), (30, 9989376), (32, 9365040), (36, 8324480), (40, 7492032), (45, 6659584), (48, 6243360), (60, 4994688), (64, 4682520), (72, 4162240), (80, 3746016), (90, 3329792), (96, 3121680), (120, 2497344), (128, 2341260), (144, 2081120), (160, 1873008), (180, 1664896), (192, 1560840), (240, 1248672), (256, 1170630), (288, 1040560), (320, 936504), (360, 832448), (384, 780420), (480, 624336), (512, 585315), (576, 520280), (640, 468252), (720, 416224), (768, 390210), (960, 312168), (1152, 260140), (1280, 234126), (1440, 208112), (1536, 195105), (1920, 156084), (2304, 130070), (2560, 117063), (2880, 104056), (3840, 78042), (4608, 65035), (5760, 52028), (7680, 39021), (11520, 26014), (13007, 23040)]