243816960

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:678

約数の個数: 160

約数和(自身を含む): 795484800

約数和(自身を除く): 551667840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 512, 530, 599, 636, 640, 768, 795, 848, 960, 1060, 1198, 1272, 1280, 1536, 1590, 1696, 1797, 1920, 2120, 2396, 2544, 2560, 2995, 3180, 3392, 3594, 3840, 4240, 4792, 5088, 5990, 6360, 6784, 7188, 7680, 8480, 8985, 9584, 10176, 11980, 12720, 13568, 14376, 16960, 17970, 19168, 20352, 23960, 25440, 27136, 28752, 31747, 33920, 35940, 38336, 40704, 47920, 50880, 57504, 63494, 67840, 71880, 76672, 81408, 95241, 95840, 101760, 115008, 126988, 135680, 143760, 153344, 158735, 190482, 191680, 203520, 230016, 253976, 287520, 306688, 317470, 380964, 383360, 407040, 460032, 476205, 507952, 575040, 634940, 761928, 766720, 920064, 952410, 1015904, 1150080, 1269880, 1523856, 1533440, 1904820, 2031808, 2300160, 2539760, 3047712, 3809640, 4063616, 4600320, 5079520, 6095424, 7619280, 8127232, 10159040, 12190848, 15238560, 16254464, 20318080, 24381696, 30477120, 40636160, 48763392, 60954240, 81272320, 121908480, 243816960]

約数ペア:

[(1, 243816960), (2, 121908480), (3, 81272320), (4, 60954240), (5, 48763392), (6, 40636160), (8, 30477120), (10, 24381696), (12, 20318080), (15, 16254464), (16, 15238560), (20, 12190848), (24, 10159040), (30, 8127232), (32, 7619280), (40, 6095424), (48, 5079520), (53, 4600320), (60, 4063616), (64, 3809640), (80, 3047712), (96, 2539760), (106, 2300160), (120, 2031808), (128, 1904820), (159, 1533440), (160, 1523856), (192, 1269880), (212, 1150080), (240, 1015904), (256, 952410), (265, 920064), (318, 766720), (320, 761928), (384, 634940), (424, 575040), (480, 507952), (512, 476205), (530, 460032), (599, 407040), (636, 383360), (640, 380964), (768, 317470), (795, 306688), (848, 287520), (960, 253976), (1060, 230016), (1198, 203520), (1272, 191680), (1280, 190482), (1536, 158735), (1590, 153344), (1696, 143760), (1797, 135680), (1920, 126988), (2120, 115008), (2396, 101760), (2544, 95840), (2560, 95241), (2995, 81408), (3180, 76672), (3392, 71880), (3594, 67840), (3840, 63494), (4240, 57504), (4792, 50880), (5088, 47920), (5990, 40704), (6360, 38336), (6784, 35940), (7188, 33920), (7680, 31747), (8480, 28752), (8985, 27136), (9584, 25440), (10176, 23960), (11980, 20352), (12720, 19168), (13568, 17970), (14376, 16960)]