151080240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{911}}^1$

素因数の和:1618

約数の個数: 80

約数和(自身を含む): 469541376

約数和(自身を除く): 318461136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 691, 911, 1382, 1822, 2073, 2733, 2764, 3455, 3644, 4146, 4555, 5466, 5528, 6910, 7288, 8292, 9110, 10365, 10932, 11056, 13665, 13820, 14576, 16584, 18220, 20730, 21864, 27330, 27640, 33168, 36440, 41460, 43728, 54660, 55280, 72880, 82920, 109320, 165840, 218640, 629501, 1259002, 1888503, 2518004, 3147505, 3777006, 5036008, 6295010, 7554012, 9442515, 10072016, 12590020, 15108024, 18885030, 25180040, 30216048, 37770060, 50360080, 75540120, 151080240]

約数ペア:

[(1, 151080240), (2, 75540120), (3, 50360080), (4, 37770060), (5, 30216048), (6, 25180040), (8, 18885030), (10, 15108024), (12, 12590020), (15, 10072016), (16, 9442515), (20, 7554012), (24, 6295010), (30, 5036008), (40, 3777006), (48, 3147505), (60, 2518004), (80, 1888503), (120, 1259002), (240, 629501), (691, 218640), (911, 165840), (1382, 109320), (1822, 82920), (2073, 72880), (2733, 55280), (2764, 54660), (3455, 43728), (3644, 41460), (4146, 36440), (4555, 33168), (5466, 27640), (5528, 27330), (6910, 21864), (7288, 20730), (8292, 18220), (9110, 16584), (10365, 14576), (10932, 13820), (11056, 13665)]