56014740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1$

素因数の和:579

約数の個数: 120

約数和(自身を含む): 178561152

約数和(自身を除く): 122546412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 270, 284, 324, 355, 405, 426, 487, 540, 639, 710, 810, 852, 974, 1065, 1278, 1420, 1461, 1620, 1917, 1948, 2130, 2435, 2556, 2922, 3195, 3834, 4260, 4383, 4870, 5751, 5844, 6390, 7305, 7668, 8766, 9585, 9740, 11502, 12780, 13149, 14610, 17532, 19170, 21915, 23004, 26298, 28755, 29220, 34577, 38340, 39447, 43830, 52596, 57510, 65745, 69154, 78894, 87660, 103731, 115020, 131490, 138308, 157788, 172885, 197235, 207462, 262980, 311193, 345770, 394470, 414924, 518655, 622386, 691540, 788940, 933579, 1037310, 1244772, 1555965, 1867158, 2074620, 2800737, 3111930, 3734316, 4667895, 5601474, 6223860, 9335790, 11202948, 14003685, 18671580, 28007370, 56014740]

約数ペア:

[(1, 56014740), (2, 28007370), (3, 18671580), (4, 14003685), (5, 11202948), (6, 9335790), (9, 6223860), (10, 5601474), (12, 4667895), (15, 3734316), (18, 3111930), (20, 2800737), (27, 2074620), (30, 1867158), (36, 1555965), (45, 1244772), (54, 1037310), (60, 933579), (71, 788940), (81, 691540), (90, 622386), (108, 518655), (135, 414924), (142, 394470), (162, 345770), (180, 311193), (213, 262980), (270, 207462), (284, 197235), (324, 172885), (355, 157788), (405, 138308), (426, 131490), (487, 115020), (540, 103731), (639, 87660), (710, 78894), (810, 69154), (852, 65745), (974, 57510), (1065, 52596), (1278, 43830), (1420, 39447), (1461, 38340), (1620, 34577), (1917, 29220), (1948, 28755), (2130, 26298), (2435, 23004), (2556, 21915), (2922, 19170), (3195, 17532), (3834, 14610), (4260, 13149), (4383, 12780), (4870, 11502), (5751, 9740), (5844, 9585), (6390, 8766), (7305, 7668)]