147479940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1543}}^1$

素因数の和:1623

約数の個数: 120

約数和(自身を含む): 470796480

約数和(自身を除く): 323316540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 90, 108, 118, 135, 162, 177, 180, 236, 270, 295, 324, 354, 405, 531, 540, 590, 708, 810, 885, 1062, 1180, 1543, 1593, 1620, 1770, 2124, 2655, 3086, 3186, 3540, 4629, 4779, 5310, 6172, 6372, 7715, 7965, 9258, 9558, 10620, 13887, 15430, 15930, 18516, 19116, 23145, 23895, 27774, 30860, 31860, 41661, 46290, 47790, 55548, 69435, 83322, 91037, 92580, 95580, 124983, 138870, 166644, 182074, 208305, 249966, 273111, 277740, 364148, 416610, 455185, 499932, 546222, 624915, 819333, 833220, 910370, 1092444, 1249830, 1365555, 1638666, 1820740, 2457999, 2499660, 2731110, 3277332, 4096665, 4915998, 5462220, 7373997, 8193330, 9831996, 12289995, 14747994, 16386660, 24579990, 29495988, 36869985, 49159980, 73739970, 147479940]

約数ペア:

[(1, 147479940), (2, 73739970), (3, 49159980), (4, 36869985), (5, 29495988), (6, 24579990), (9, 16386660), (10, 14747994), (12, 12289995), (15, 9831996), (18, 8193330), (20, 7373997), (27, 5462220), (30, 4915998), (36, 4096665), (45, 3277332), (54, 2731110), (59, 2499660), (60, 2457999), (81, 1820740), (90, 1638666), (108, 1365555), (118, 1249830), (135, 1092444), (162, 910370), (177, 833220), (180, 819333), (236, 624915), (270, 546222), (295, 499932), (324, 455185), (354, 416610), (405, 364148), (531, 277740), (540, 273111), (590, 249966), (708, 208305), (810, 182074), (885, 166644), (1062, 138870), (1180, 124983), (1543, 95580), (1593, 92580), (1620, 91037), (1770, 83322), (2124, 69435), (2655, 55548), (3086, 47790), (3186, 46290), (3540, 41661), (4629, 31860), (4779, 30860), (5310, 27774), (6172, 23895), (6372, 23145), (7715, 19116), (7965, 18516), (9258, 15930), (9558, 15430), (10620, 13887)]