228481560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:847

約数の個数: 160

約数和(自身を含む): 776936160

約数和(自身を除く): 548454600

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, 81, 90, 97, 108, 120, 135, 162, 180, 194, 216, 270, 291, 324, 360, 388, 405, 485, 540, 582, 648, 727, 776, 810, 873, 970, 1080, 1164, 1454, 1455, 1620, 1746, 1940, 2181, 2328, 2619, 2908, 2910, 3240, 3492, 3635, 3880, 4362, 4365, 5238, 5816, 5820, 6543, 6984, 7270, 7857, 8724, 8730, 10476, 10905, 11640, 13086, 13095, 14540, 15714, 17448, 17460, 19629, 20952, 21810, 26172, 26190, 29080, 31428, 32715, 34920, 39258, 39285, 43620, 52344, 52380, 58887, 62856, 65430, 70519, 78516, 78570, 87240, 98145, 104760, 117774, 130860, 141038, 157032, 157140, 196290, 211557, 235548, 261720, 282076, 294435, 314280, 352595, 392580, 423114, 471096, 564152, 588870, 634671, 705190, 785160, 846228, 1057785, 1177740, 1269342, 1410380, 1692456, 1904013, 2115570, 2355480, 2538684, 2820760, 3173355, 3808026, 4231140, 5077368, 5712039, 6346710, 7616052, 8462280, 9520065, 11424078, 12693420, 15232104, 19040130, 22848156, 25386840, 28560195, 38080260, 45696312, 57120390, 76160520, 114240780, 228481560]

約数ペア:

[(1, 228481560), (2, 114240780), (3, 76160520), (4, 57120390), (5, 45696312), (6, 38080260), (8, 28560195), (9, 25386840), (10, 22848156), (12, 19040130), (15, 15232104), (18, 12693420), (20, 11424078), (24, 9520065), (27, 8462280), (30, 7616052), (36, 6346710), (40, 5712039), (45, 5077368), (54, 4231140), (60, 3808026), (72, 3173355), (81, 2820760), (90, 2538684), (97, 2355480), (108, 2115570), (120, 1904013), (135, 1692456), (162, 1410380), (180, 1269342), (194, 1177740), (216, 1057785), (270, 846228), (291, 785160), (324, 705190), (360, 634671), (388, 588870), (405, 564152), (485, 471096), (540, 423114), (582, 392580), (648, 352595), (727, 314280), (776, 294435), (810, 282076), (873, 261720), (970, 235548), (1080, 211557), (1164, 196290), (1454, 157140), (1455, 157032), (1620, 141038), (1746, 130860), (1940, 117774), (2181, 104760), (2328, 98145), (2619, 87240), (2908, 78570), (2910, 78516), (3240, 70519), (3492, 65430), (3635, 62856), (3880, 58887), (4362, 52380), (4365, 52344), (5238, 43620), (5816, 39285), (5820, 39258), (6543, 34920), (6984, 32715), (7270, 31428), (7857, 29080), (8724, 26190), (8730, 26172), (10476, 21810), (10905, 20952), (11640, 19629), (13086, 17460), (13095, 17448), (14540, 15714)]