449521920

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13007}}^1$

素因数の和:13037

約数の個数: 144

約数和(自身を含む): 1595301120

約数和(自身を除く): 1145779200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 13007, 17280, 26014, 34560, 39021, 52028, 65035, 78042, 104056, 117063, 130070, 156084, 195105, 208112, 234126, 260140, 312168, 351189, 390210, 416224, 468252, 520280, 585315, 624336, 702378, 780420, 832448, 936504, 1040560, 1170630, 1248672, 1404756, 1560840, 1664896, 1755945, 1873008, 2081120, 2341260, 2497344, 2809512, 3121680, 3329792, 3511890, 3746016, 4162240, 4682520, 4994688, 5619024, 6243360, 7023780, 7492032, 8324480, 9365040, 9989376, 11238048, 12486720, 14047560, 14984064, 16648960, 18730080, 22476096, 24973440, 28095120, 29968128, 37460160, 44952192, 49946880, 56190240, 74920320, 89904384, 112380480, 149840640, 224760960, 449521920]

約数ペア:

[(1, 449521920), (2, 224760960), (3, 149840640), (4, 112380480), (5, 89904384), (6, 74920320), (8, 56190240), (9, 49946880), (10, 44952192), (12, 37460160), (15, 29968128), (16, 28095120), (18, 24973440), (20, 22476096), (24, 18730080), (27, 16648960), (30, 14984064), (32, 14047560), (36, 12486720), (40, 11238048), (45, 9989376), (48, 9365040), (54, 8324480), (60, 7492032), (64, 7023780), (72, 6243360), (80, 5619024), (90, 4994688), (96, 4682520), (108, 4162240), (120, 3746016), (128, 3511890), (135, 3329792), (144, 3121680), (160, 2809512), (180, 2497344), (192, 2341260), (216, 2081120), (240, 1873008), (256, 1755945), (270, 1664896), (288, 1560840), (320, 1404756), (360, 1248672), (384, 1170630), (432, 1040560), (480, 936504), (540, 832448), (576, 780420), (640, 702378), (720, 624336), (768, 585315), (864, 520280), (960, 468252), (1080, 416224), (1152, 390210), (1280, 351189), (1440, 312168), (1728, 260140), (1920, 234126), (2160, 208112), (2304, 195105), (2880, 156084), (3456, 130070), (3840, 117063), (4320, 104056), (5760, 78042), (6912, 65035), (8640, 52028), (11520, 39021), (13007, 34560), (17280, 26014)]