326397120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{48571}}^1$

素因数の和:48598

約数の個数: 112

約数和(自身を含む): 1184379648

約数和(自身を除く): 857982528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 48571, 97142, 145713, 194284, 242855, 291426, 339997, 388568, 485710, 582852, 679994, 728565, 777136, 971420, 1019991, 1165704, 1359988, 1457130, 1554272, 1699985, 1942840, 2039982, 2331408, 2719976, 2914260, 3108544, 3399970, 3885680, 4079964, 4662816, 5099955, 5439952, 5828520, 6799940, 7771360, 8159928, 9325632, 10199910, 10879904, 11657040, 13599880, 15542720, 16319856, 20399820, 21759808, 23314080, 27199760, 32639712, 40799640, 46628160, 54399520, 65279424, 81599280, 108799040, 163198560, 326397120]

約数ペア:

[(1, 326397120), (2, 163198560), (3, 108799040), (4, 81599280), (5, 65279424), (6, 54399520), (7, 46628160), (8, 40799640), (10, 32639712), (12, 27199760), (14, 23314080), (15, 21759808), (16, 20399820), (20, 16319856), (21, 15542720), (24, 13599880), (28, 11657040), (30, 10879904), (32, 10199910), (35, 9325632), (40, 8159928), (42, 7771360), (48, 6799940), (56, 5828520), (60, 5439952), (64, 5099955), (70, 4662816), (80, 4079964), (84, 3885680), (96, 3399970), (105, 3108544), (112, 2914260), (120, 2719976), (140, 2331408), (160, 2039982), (168, 1942840), (192, 1699985), (210, 1554272), (224, 1457130), (240, 1359988), (280, 1165704), (320, 1019991), (336, 971420), (420, 777136), (448, 728565), (480, 679994), (560, 582852), (672, 485710), (840, 388568), (960, 339997), (1120, 291426), (1344, 242855), (1680, 194284), (2240, 145713), (3360, 97142), (6720, 48571)]