66257040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{769}}^1$

素因数の和:1144

約数の個数: 80

約数和(自身を含む): 206236800

約数和(自身を除く): 139979760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 359, 718, 769, 1077, 1436, 1538, 1795, 2154, 2307, 2872, 3076, 3590, 3845, 4308, 4614, 5385, 5744, 6152, 7180, 7690, 8616, 9228, 10770, 11535, 12304, 14360, 15380, 17232, 18456, 21540, 23070, 28720, 30760, 36912, 43080, 46140, 61520, 86160, 92280, 184560, 276071, 552142, 828213, 1104284, 1380355, 1656426, 2208568, 2760710, 3312852, 4141065, 4417136, 5521420, 6625704, 8282130, 11042840, 13251408, 16564260, 22085680, 33128520, 66257040]

約数ペア:

[(1, 66257040), (2, 33128520), (3, 22085680), (4, 16564260), (5, 13251408), (6, 11042840), (8, 8282130), (10, 6625704), (12, 5521420), (15, 4417136), (16, 4141065), (20, 3312852), (24, 2760710), (30, 2208568), (40, 1656426), (48, 1380355), (60, 1104284), (80, 828213), (120, 552142), (240, 276071), (359, 184560), (718, 92280), (769, 86160), (1077, 61520), (1436, 46140), (1538, 43080), (1795, 36912), (2154, 30760), (2307, 28720), (2872, 23070), (3076, 21540), (3590, 18456), (3845, 17232), (4308, 15380), (4614, 14360), (5385, 12304), (5744, 11535), (6152, 10770), (7180, 9228), (7690, 8616)]