272948160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:219

約数の個数: 224

約数和(自身を含む): 907084800

約数和(自身を除く): 634136640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 61, 64, 79, 80, 96, 118, 120, 122, 158, 160, 177, 183, 192, 236, 237, 240, 244, 295, 305, 316, 320, 354, 366, 395, 472, 474, 480, 488, 590, 610, 632, 708, 732, 790, 885, 915, 944, 948, 960, 976, 1180, 1185, 1220, 1264, 1416, 1464, 1580, 1770, 1830, 1888, 1896, 1952, 2360, 2370, 2440, 2528, 2832, 2928, 3160, 3540, 3599, 3660, 3776, 3792, 3904, 4661, 4720, 4740, 4819, 4880, 5056, 5664, 5856, 6320, 7080, 7198, 7320, 7584, 9322, 9440, 9480, 9638, 9760, 10797, 11328, 11712, 12640, 13983, 14160, 14396, 14457, 14640, 15168, 17995, 18644, 18880, 18960, 19276, 19520, 21594, 23305, 24095, 25280, 27966, 28320, 28792, 28914, 29280, 35990, 37288, 37920, 38552, 43188, 46610, 48190, 53985, 55932, 56640, 57584, 57828, 58560, 69915, 71980, 72285, 74576, 75840, 77104, 86376, 93220, 96380, 107970, 111864, 115168, 115656, 139830, 143960, 144570, 149152, 154208, 172752, 186440, 192760, 215940, 223728, 230336, 231312, 279660, 284321, 287920, 289140, 298304, 308416, 345504, 372880, 385520, 431880, 447456, 462624, 559320, 568642, 575840, 578280, 691008, 745760, 771040, 852963, 863760, 894912, 925248, 1118640, 1137284, 1151680, 1156560, 1421605, 1491520, 1542080, 1705926, 1727520, 2237280, 2274568, 2313120, 2843210, 3411852, 3455040, 4264815, 4474560, 4549136, 4626240, 5686420, 6823704, 8529630, 9098272, 11372840, 13647408, 17059260, 18196544, 22745680, 27294816, 34118520, 45491360, 54589632, 68237040, 90982720, 136474080, 272948160]

約数ペア:

[(1, 272948160), (2, 136474080), (3, 90982720), (4, 68237040), (5, 54589632), (6, 45491360), (8, 34118520), (10, 27294816), (12, 22745680), (15, 18196544), (16, 17059260), (20, 13647408), (24, 11372840), (30, 9098272), (32, 8529630), (40, 6823704), (48, 5686420), (59, 4626240), (60, 4549136), (61, 4474560), (64, 4264815), (79, 3455040), (80, 3411852), (96, 2843210), (118, 2313120), (120, 2274568), (122, 2237280), (158, 1727520), (160, 1705926), (177, 1542080), (183, 1491520), (192, 1421605), (236, 1156560), (237, 1151680), (240, 1137284), (244, 1118640), (295, 925248), (305, 894912), (316, 863760), (320, 852963), (354, 771040), (366, 745760), (395, 691008), (472, 578280), (474, 575840), (480, 568642), (488, 559320), (590, 462624), (610, 447456), (632, 431880), (708, 385520), (732, 372880), (790, 345504), (885, 308416), (915, 298304), (944, 289140), (948, 287920), (960, 284321), (976, 279660), (1180, 231312), (1185, 230336), (1220, 223728), (1264, 215940), (1416, 192760), (1464, 186440), (1580, 172752), (1770, 154208), (1830, 149152), (1888, 144570), (1896, 143960), (1952, 139830), (2360, 115656), (2370, 115168), (2440, 111864), (2528, 107970), (2832, 96380), (2928, 93220), (3160, 86376), (3540, 77104), (3599, 75840), (3660, 74576), (3776, 72285), (3792, 71980), (3904, 69915), (4661, 58560), (4720, 57828), (4740, 57584), (4819, 56640), (4880, 55932), (5056, 53985), (5664, 48190), (5856, 46610), (6320, 43188), (7080, 38552), (7198, 37920), (7320, 37288), (7584, 35990), (9322, 29280), (9440, 28914), (9480, 28792), (9638, 28320), (9760, 27966), (10797, 25280), (11328, 24095), (11712, 23305), (12640, 21594), (13983, 19520), (14160, 19276), (14396, 18960), (14457, 18880), (14640, 18644), (15168, 17995)]