90519918120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{347779}}^1$

素因数の和:348040

約数の個数: 128

約数和(自身を含む): 302985936000

約数和(自身を除く): 212466017880

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, 241, 270, 360, 482, 540, 723, 964, 1080, 1205, 1446, 1928, 2169, 2410, 2892, 3615, 4338, 4820, 5784, 6507, 7230, 8676, 9640, 10845, 13014, 14460, 17352, 21690, 26028, 28920, 32535, 43380, 52056, 65070, 86760, 130140, 260280, 347779, 695558, 1043337, 1391116, 1738895, 2086674, 2782232, 3130011, 3477790, 4173348, 5216685, 6260022, 6955580, 8346696, 9390033, 10433370, 12520044, 13911160, 15650055, 18780066, 20866740, 25040088, 31300110, 37560132, 41733480, 46950165, 62600220, 75120264, 83814739, 93900330, 125200440, 167629478, 187800660, 251444217, 335258956, 375601320, 419073695, 502888434, 670517912, 754332651, 838147390, 1005776868, 1257221085, 1508665302, 1676294780, 2011553736, 2262997953, 2514442170, 3017330604, 3352589560, 3771663255, 4525995906, 5028884340, 6034661208, 7543326510, 9051991812, 10057768680, 11314989765, 15086653020, 18103983624, 22629979530, 30173306040, 45259959060, 90519918120]

約数ペア:

[(1, 90519918120), (2, 45259959060), (3, 30173306040), (4, 22629979530), (5, 18103983624), (6, 15086653020), (8, 11314989765), (9, 10057768680), (10, 9051991812), (12, 7543326510), (15, 6034661208), (18, 5028884340), (20, 4525995906), (24, 3771663255), (27, 3352589560), (30, 3017330604), (36, 2514442170), (40, 2262997953), (45, 2011553736), (54, 1676294780), (60, 1508665302), (72, 1257221085), (90, 1005776868), (108, 838147390), (120, 754332651), (135, 670517912), (180, 502888434), (216, 419073695), (241, 375601320), (270, 335258956), (360, 251444217), (482, 187800660), (540, 167629478), (723, 125200440), (964, 93900330), (1080, 83814739), (1205, 75120264), (1446, 62600220), (1928, 46950165), (2169, 41733480), (2410, 37560132), (2892, 31300110), (3615, 25040088), (4338, 20866740), (4820, 18780066), (5784, 15650055), (6507, 13911160), (7230, 12520044), (8676, 10433370), (9640, 9390033), (10845, 8346696), (13014, 6955580), (14460, 6260022), (17352, 5216685), (21690, 4173348), (26028, 3477790), (28920, 3130011), (32535, 2782232), (43380, 2086674), (52056, 1738895), (65070, 1391116), (86760, 1043337), (130140, 695558), (260280, 347779)]