63479040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 206820096

約数和(自身を除く): 143341056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 271, 305, 320, 366, 384, 480, 488, 542, 610, 640, 732, 768, 813, 915, 960, 976, 1084, 1220, 1280, 1355, 1464, 1626, 1830, 1920, 1952, 2168, 2440, 2710, 2928, 3252, 3660, 3840, 3904, 4065, 4336, 4880, 5420, 5856, 6504, 7320, 7808, 8130, 8672, 9760, 10840, 11712, 13008, 14640, 15616, 16260, 16531, 17344, 19520, 21680, 23424, 26016, 29280, 32520, 33062, 34688, 39040, 43360, 46848, 49593, 52032, 58560, 65040, 66124, 69376, 78080, 82655, 86720, 99186, 104064, 117120, 130080, 132248, 165310, 173440, 198372, 208128, 234240, 247965, 260160, 264496, 330620, 346880, 396744, 495930, 520320, 528992, 661240, 793488, 991860, 1040640, 1057984, 1322480, 1586976, 1983720, 2115968, 2644960, 3173952, 3967440, 4231936, 5289920, 6347904, 7934880, 10579840, 12695808, 15869760, 21159680, 31739520, 63479040]

約数ペア:

[(1, 63479040), (2, 31739520), (3, 21159680), (4, 15869760), (5, 12695808), (6, 10579840), (8, 7934880), (10, 6347904), (12, 5289920), (15, 4231936), (16, 3967440), (20, 3173952), (24, 2644960), (30, 2115968), (32, 1983720), (40, 1586976), (48, 1322480), (60, 1057984), (61, 1040640), (64, 991860), (80, 793488), (96, 661240), (120, 528992), (122, 520320), (128, 495930), (160, 396744), (183, 346880), (192, 330620), (240, 264496), (244, 260160), (256, 247965), (271, 234240), (305, 208128), (320, 198372), (366, 173440), (384, 165310), (480, 132248), (488, 130080), (542, 117120), (610, 104064), (640, 99186), (732, 86720), (768, 82655), (813, 78080), (915, 69376), (960, 66124), (976, 65040), (1084, 58560), (1220, 52032), (1280, 49593), (1355, 46848), (1464, 43360), (1626, 39040), (1830, 34688), (1920, 33062), (1952, 32520), (2168, 29280), (2440, 26016), (2710, 23424), (2928, 21680), (3252, 19520), (3660, 17344), (3840, 16531), (3904, 16260), (4065, 15616), (4336, 14640), (4880, 13008), (5420, 11712), (5856, 10840), (6504, 9760), (7320, 8672), (7808, 8130)]