16406080920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{113647}}^1$

素因数の和:114065

約数の個数: 96

約数和(自身を含む): 53453200320

約数和(自身を除く): 37047119400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 401, 802, 1203, 1604, 2005, 2406, 3208, 3609, 4010, 4812, 6015, 7218, 8020, 9624, 12030, 14436, 16040, 18045, 24060, 28872, 36090, 48120, 72180, 113647, 144360, 227294, 340941, 454588, 568235, 681882, 909176, 1022823, 1136470, 1363764, 1704705, 2045646, 2272940, 2727528, 3409410, 4091292, 4545880, 5114115, 6818820, 8182584, 10228230, 13637640, 20456460, 40912920, 45572447, 91144894, 136717341, 182289788, 227862235, 273434682, 364579576, 410152023, 455724470, 546869364, 683586705, 820304046, 911448940, 1093738728, 1367173410, 1640608092, 1822897880, 2050760115, 2734346820, 3281216184, 4101520230, 5468693640, 8203040460, 16406080920]

約数ペア:

[(1, 16406080920), (2, 8203040460), (3, 5468693640), (4, 4101520230), (5, 3281216184), (6, 2734346820), (8, 2050760115), (9, 1822897880), (10, 1640608092), (12, 1367173410), (15, 1093738728), (18, 911448940), (20, 820304046), (24, 683586705), (30, 546869364), (36, 455724470), (40, 410152023), (45, 364579576), (60, 273434682), (72, 227862235), (90, 182289788), (120, 136717341), (180, 91144894), (360, 45572447), (401, 40912920), (802, 20456460), (1203, 13637640), (1604, 10228230), (2005, 8182584), (2406, 6818820), (3208, 5114115), (3609, 4545880), (4010, 4091292), (4812, 3409410), (6015, 2727528), (7218, 2272940), (8020, 2045646), (9624, 1704705), (12030, 1363764), (14436, 1136470), (16040, 1022823), (18045, 909176), (24060, 681882), (28872, 568235), (36090, 454588), (48120, 340941), (72180, 227294), (113647, 144360)]