12318840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1837

約数の個数: 96

約数和(自身を含む): 42166800

約数和(自身を除く): 29847960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 1801, 2280, 3420, 3602, 5403, 6840, 7204, 9005, 10806, 14408, 16209, 18010, 21612, 27015, 32418, 34219, 36020, 43224, 54030, 64836, 68438, 72040, 81045, 102657, 108060, 129672, 136876, 162090, 171095, 205314, 216120, 273752, 307971, 324180, 342190, 410628, 513285, 615942, 648360, 684380, 821256, 1026570, 1231884, 1368760, 1539855, 2053140, 2463768, 3079710, 4106280, 6159420, 12318840]

約数ペア:

[(1, 12318840), (2, 6159420), (3, 4106280), (4, 3079710), (5, 2463768), (6, 2053140), (8, 1539855), (9, 1368760), (10, 1231884), (12, 1026570), (15, 821256), (18, 684380), (19, 648360), (20, 615942), (24, 513285), (30, 410628), (36, 342190), (38, 324180), (40, 307971), (45, 273752), (57, 216120), (60, 205314), (72, 171095), (76, 162090), (90, 136876), (95, 129672), (114, 108060), (120, 102657), (152, 81045), (171, 72040), (180, 68438), (190, 64836), (228, 54030), (285, 43224), (342, 36020), (360, 34219), (380, 32418), (456, 27015), (570, 21612), (684, 18010), (760, 16209), (855, 14408), (1140, 10806), (1368, 9005), (1710, 7204), (1801, 6840), (2280, 5403), (3420, 3602)]