42617880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{39461}}^1$

素因数の和:39481

約数の個数: 64

約数和(自身を含む): 142063200

約数和(自身を除く): 99445320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 39461, 78922, 118383, 157844, 197305, 236766, 315688, 355149, 394610, 473532, 591915, 710298, 789220, 947064, 1065447, 1183830, 1420596, 1578440, 1775745, 2130894, 2367660, 2841192, 3551490, 4261788, 4735320, 5327235, 7102980, 8523576, 10654470, 14205960, 21308940, 42617880]

約数ペア:

[(1, 42617880), (2, 21308940), (3, 14205960), (4, 10654470), (5, 8523576), (6, 7102980), (8, 5327235), (9, 4735320), (10, 4261788), (12, 3551490), (15, 2841192), (18, 2367660), (20, 2130894), (24, 1775745), (27, 1578440), (30, 1420596), (36, 1183830), (40, 1065447), (45, 947064), (54, 789220), (60, 710298), (72, 591915), (90, 473532), (108, 394610), (120, 355149), (135, 315688), (180, 236766), (216, 197305), (270, 157844), (360, 118383), (540, 78922), (1080, 39461)]