346344660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{439}}^1\times {\mathrm{487}}^1$

素因数の和:947

約数の個数: 120

約数和(自身を含む): 1091207040

約数和(自身を除く): 744862380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 439, 487, 540, 810, 878, 974, 1317, 1461, 1620, 1756, 1948, 2195, 2435, 2634, 2922, 3951, 4383, 4390, 4870, 5268, 5844, 6585, 7305, 7902, 8766, 8780, 9740, 11853, 13149, 13170, 14610, 15804, 17532, 19755, 21915, 23706, 26298, 26340, 29220, 35559, 39447, 39510, 43830, 47412, 52596, 59265, 65745, 71118, 78894, 79020, 87660, 118530, 131490, 142236, 157788, 177795, 197235, 213793, 237060, 262980, 355590, 394470, 427586, 641379, 711180, 788940, 855172, 1068965, 1282758, 1924137, 2137930, 2565516, 3206895, 3848274, 4275860, 5772411, 6413790, 7696548, 9620685, 11544822, 12827580, 17317233, 19241370, 23089644, 28862055, 34634466, 38482740, 57724110, 69268932, 86586165, 115448220, 173172330, 346344660]

約数ペア:

[(1, 346344660), (2, 173172330), (3, 115448220), (4, 86586165), (5, 69268932), (6, 57724110), (9, 38482740), (10, 34634466), (12, 28862055), (15, 23089644), (18, 19241370), (20, 17317233), (27, 12827580), (30, 11544822), (36, 9620685), (45, 7696548), (54, 6413790), (60, 5772411), (81, 4275860), (90, 3848274), (108, 3206895), (135, 2565516), (162, 2137930), (180, 1924137), (270, 1282758), (324, 1068965), (405, 855172), (439, 788940), (487, 711180), (540, 641379), (810, 427586), (878, 394470), (974, 355590), (1317, 262980), (1461, 237060), (1620, 213793), (1756, 197235), (1948, 177795), (2195, 157788), (2435, 142236), (2634, 131490), (2922, 118530), (3951, 87660), (4383, 79020), (4390, 78894), (4870, 71118), (5268, 65745), (5844, 59265), (6585, 52596), (7305, 47412), (7902, 43830), (8766, 39510), (8780, 39447), (9740, 35559), (11853, 29220), (13149, 26340), (13170, 26298), (14610, 23706), (15804, 21915), (17532, 19755)]