312854940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{593}}^1\times {\mathrm{977}}^1$

素因数の和:1588

約数の個数: 96

約数和(自身を含む): 975965760

約数和(自身を除く): 663110820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 593, 977, 1186, 1779, 1954, 2372, 2931, 2965, 3558, 3908, 4885, 5337, 5862, 5930, 7116, 8793, 8895, 9770, 10674, 11724, 11860, 14655, 16011, 17586, 17790, 19540, 21348, 26379, 26685, 29310, 32022, 35172, 35580, 43965, 52758, 53370, 58620, 64044, 80055, 87930, 105516, 106740, 131895, 160110, 175860, 263790, 320220, 527580, 579361, 1158722, 1738083, 2317444, 2896805, 3476166, 5214249, 5793610, 6952332, 8690415, 10428498, 11587220, 15642747, 17380830, 20856996, 26071245, 31285494, 34761660, 52142490, 62570988, 78213735, 104284980, 156427470, 312854940]

約数ペア:

[(1, 312854940), (2, 156427470), (3, 104284980), (4, 78213735), (5, 62570988), (6, 52142490), (9, 34761660), (10, 31285494), (12, 26071245), (15, 20856996), (18, 17380830), (20, 15642747), (27, 11587220), (30, 10428498), (36, 8690415), (45, 6952332), (54, 5793610), (60, 5214249), (90, 3476166), (108, 2896805), (135, 2317444), (180, 1738083), (270, 1158722), (540, 579361), (593, 527580), (977, 320220), (1186, 263790), (1779, 175860), (1954, 160110), (2372, 131895), (2931, 106740), (2965, 105516), (3558, 87930), (3908, 80055), (4885, 64044), (5337, 58620), (5862, 53370), (5930, 52758), (7116, 43965), (8793, 35580), (8895, 35172), (9770, 32022), (10674, 29310), (11724, 26685), (11860, 26379), (14655, 21348), (16011, 19540), (17586, 17790)]