291310080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1$

素因数の和:566

約数の個数: 160

約数和(自身を含む): 944564544

約数和(自身を除く): 653254464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 256, 320, 332, 384, 415, 457, 480, 498, 512, 640, 664, 768, 830, 914, 960, 996, 1245, 1280, 1328, 1371, 1536, 1660, 1828, 1920, 1992, 2285, 2490, 2560, 2656, 2742, 3320, 3656, 3840, 3984, 4570, 4980, 5312, 5484, 6640, 6855, 7312, 7680, 7968, 9140, 9960, 10624, 10968, 13280, 13710, 14624, 15936, 18280, 19920, 21248, 21936, 26560, 27420, 29248, 31872, 36560, 37931, 39840, 42496, 43872, 53120, 54840, 58496, 63744, 73120, 75862, 79680, 87744, 106240, 109680, 113793, 116992, 127488, 146240, 151724, 159360, 175488, 189655, 212480, 219360, 227586, 233984, 292480, 303448, 318720, 350976, 379310, 438720, 455172, 568965, 584960, 606896, 637440, 701952, 758620, 877440, 910344, 1137930, 1169920, 1213792, 1517240, 1754880, 1820688, 2275860, 2427584, 3034480, 3509760, 3641376, 4551720, 4855168, 6068960, 7282752, 9103440, 9710336, 12137920, 14565504, 18206880, 19420672, 24275840, 29131008, 36413760, 48551680, 58262016, 72827520, 97103360, 145655040, 291310080]

約数ペア:

[(1, 291310080), (2, 145655040), (3, 97103360), (4, 72827520), (5, 58262016), (6, 48551680), (8, 36413760), (10, 29131008), (12, 24275840), (15, 19420672), (16, 18206880), (20, 14565504), (24, 12137920), (30, 9710336), (32, 9103440), (40, 7282752), (48, 6068960), (60, 4855168), (64, 4551720), (80, 3641376), (83, 3509760), (96, 3034480), (120, 2427584), (128, 2275860), (160, 1820688), (166, 1754880), (192, 1517240), (240, 1213792), (249, 1169920), (256, 1137930), (320, 910344), (332, 877440), (384, 758620), (415, 701952), (457, 637440), (480, 606896), (498, 584960), (512, 568965), (640, 455172), (664, 438720), (768, 379310), (830, 350976), (914, 318720), (960, 303448), (996, 292480), (1245, 233984), (1280, 227586), (1328, 219360), (1371, 212480), (1536, 189655), (1660, 175488), (1828, 159360), (1920, 151724), (1992, 146240), (2285, 127488), (2490, 116992), (2560, 113793), (2656, 109680), (2742, 106240), (3320, 87744), (3656, 79680), (3840, 75862), (3984, 73120), (4570, 63744), (4980, 58496), (5312, 54840), (5484, 53120), (6640, 43872), (6855, 42496), (7312, 39840), (7680, 37931), (7968, 36560), (9140, 31872), (9960, 29248), (10624, 27420), (10968, 26560), (13280, 21936), (13710, 21248), (14624, 19920), (15936, 18280)]