520320000

素因数分解:

$2^{10}\times 3^1\times 5^4\times {\mathrm{271}}^1$

素因数の和:314

約数の個数: 220

約数和(自身を含む): 1739393216

約数和(自身を除く): 1219073216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 271, 300, 320, 375, 384, 400, 480, 500, 512, 542, 600, 625, 640, 750, 768, 800, 813, 960, 1000, 1024, 1084, 1200, 1250, 1280, 1355, 1500, 1536, 1600, 1626, 1875, 1920, 2000, 2168, 2400, 2500, 2560, 2710, 3000, 3072, 3200, 3252, 3750, 3840, 4000, 4065, 4336, 4800, 5000, 5120, 5420, 6000, 6400, 6504, 6775, 7500, 7680, 8000, 8130, 8672, 9600, 10000, 10840, 12000, 12800, 13008, 13550, 15000, 15360, 16000, 16260, 17344, 19200, 20000, 20325, 21680, 24000, 25600, 26016, 27100, 30000, 32000, 32520, 33875, 34688, 38400, 40000, 40650, 43360, 48000, 52032, 54200, 60000, 64000, 65040, 67750, 69376, 76800, 80000, 81300, 86720, 96000, 101625, 104064, 108400, 120000, 128000, 130080, 135500, 138752, 160000, 162600, 169375, 173440, 192000, 203250, 208128, 216800, 240000, 260160, 271000, 277504, 320000, 325200, 338750, 346880, 384000, 406500, 416256, 433600, 480000, 508125, 520320, 542000, 640000, 650400, 677500, 693760, 813000, 832512, 867200, 960000, 1016250, 1040640, 1084000, 1300800, 1355000, 1387520, 1626000, 1734400, 1920000, 2032500, 2081280, 2168000, 2601600, 2710000, 3252000, 3468800, 4065000, 4162560, 4336000, 5203200, 5420000, 6504000, 6937600, 8130000, 8672000, 10406400, 10840000, 13008000, 16260000, 17344000, 20812800, 21680000, 26016000, 32520000, 34688000, 43360000, 52032000, 65040000, 86720000, 104064000, 130080000, 173440000, 260160000, 520320000]

約数ペア:

[(1, 520320000), (2, 260160000), (3, 173440000), (4, 130080000), (5, 104064000), (6, 86720000), (8, 65040000), (10, 52032000), (12, 43360000), (15, 34688000), (16, 32520000), (20, 26016000), (24, 21680000), (25, 20812800), (30, 17344000), (32, 16260000), (40, 13008000), (48, 10840000), (50, 10406400), (60, 8672000), (64, 8130000), (75, 6937600), (80, 6504000), (96, 5420000), (100, 5203200), (120, 4336000), (125, 4162560), (128, 4065000), (150, 3468800), (160, 3252000), (192, 2710000), (200, 2601600), (240, 2168000), (250, 2081280), (256, 2032500), (271, 1920000), (300, 1734400), (320, 1626000), (375, 1387520), (384, 1355000), (400, 1300800), (480, 1084000), (500, 1040640), (512, 1016250), (542, 960000), (600, 867200), (625, 832512), (640, 813000), (750, 693760), (768, 677500), (800, 650400), (813, 640000), (960, 542000), (1000, 520320), (1024, 508125), (1084, 480000), (1200, 433600), (1250, 416256), (1280, 406500), (1355, 384000), (1500, 346880), (1536, 338750), (1600, 325200), (1626, 320000), (1875, 277504), (1920, 271000), (2000, 260160), (2168, 240000), (2400, 216800), (2500, 208128), (2560, 203250), (2710, 192000), (3000, 173440), (3072, 169375), (3200, 162600), (3252, 160000), (3750, 138752), (3840, 135500), (4000, 130080), (4065, 128000), (4336, 120000), (4800, 108400), (5000, 104064), (5120, 101625), (5420, 96000), (6000, 86720), (6400, 81300), (6504, 80000), (6775, 76800), (7500, 69376), (7680, 67750), (8000, 65040), (8130, 64000), (8672, 60000), (9600, 54200), (10000, 52032), (10840, 48000), (12000, 43360), (12800, 40650), (13008, 40000), (13550, 38400), (15000, 34688), (15360, 33875), (16000, 32520), (16260, 32000), (17344, 30000), (19200, 27100), (20000, 26016), (20325, 25600), (21680, 24000)]