156127680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2357}}^1$

素因数の和:2403

約数の個数: 168

約数和(自身を含む): 560600352

約数和(自身を除く): 404472672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2357, 2760, 2880, 3312, 3680, 4140, 4416, 4714, 5520, 6624, 7071, 7360, 8280, 9428, 11040, 11785, 13248, 14142, 16560, 18856, 21213, 22080, 23570, 28284, 33120, 35355, 37712, 42426, 47140, 54211, 56568, 66240, 70710, 75424, 84852, 94280, 106065, 108422, 113136, 141420, 150848, 162633, 169704, 188560, 212130, 216844, 226272, 271055, 282840, 325266, 339408, 377120, 424260, 433688, 452544, 487899, 542110, 565680, 650532, 678816, 754240, 813165, 848520, 867376, 975798, 1084220, 1131360, 1301064, 1357632, 1626330, 1697040, 1734752, 1951596, 2168440, 2262720, 2439495, 2602128, 3252660, 3394080, 3469504, 3903192, 4336880, 4878990, 5204256, 6505320, 6788160, 7806384, 8673760, 9757980, 10408512, 13010640, 15612768, 17347520, 19515960, 26021280, 31225536, 39031920, 52042560, 78063840, 156127680]

約数ペア:

[(1, 156127680), (2, 78063840), (3, 52042560), (4, 39031920), (5, 31225536), (6, 26021280), (8, 19515960), (9, 17347520), (10, 15612768), (12, 13010640), (15, 10408512), (16, 9757980), (18, 8673760), (20, 7806384), (23, 6788160), (24, 6505320), (30, 5204256), (32, 4878990), (36, 4336880), (40, 3903192), (45, 3469504), (46, 3394080), (48, 3252660), (60, 2602128), (64, 2439495), (69, 2262720), (72, 2168440), (80, 1951596), (90, 1734752), (92, 1697040), (96, 1626330), (115, 1357632), (120, 1301064), (138, 1131360), (144, 1084220), (160, 975798), (180, 867376), (184, 848520), (192, 813165), (207, 754240), (230, 678816), (240, 650532), (276, 565680), (288, 542110), (320, 487899), (345, 452544), (360, 433688), (368, 424260), (414, 377120), (460, 339408), (480, 325266), (552, 282840), (576, 271055), (690, 226272), (720, 216844), (736, 212130), (828, 188560), (920, 169704), (960, 162633), (1035, 150848), (1104, 141420), (1380, 113136), (1440, 108422), (1472, 106065), (1656, 94280), (1840, 84852), (2070, 75424), (2208, 70710), (2357, 66240), (2760, 56568), (2880, 54211), (3312, 47140), (3680, 42426), (4140, 37712), (4416, 35355), (4714, 33120), (5520, 28284), (6624, 23570), (7071, 22080), (7360, 21213), (8280, 18856), (9428, 16560), (11040, 14142), (11785, 13248)]