189553440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7451}}^1$

素因数の和:7522

約数の個数: 96

約数和(自身を含む): 608440896

約数和(自身を除く): 418887456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 636, 795, 848, 1060, 1272, 1590, 1696, 2120, 2544, 3180, 4240, 5088, 6360, 7451, 8480, 12720, 14902, 22353, 25440, 29804, 37255, 44706, 59608, 74510, 89412, 111765, 119216, 149020, 178824, 223530, 238432, 298040, 357648, 394903, 447060, 596080, 715296, 789806, 894120, 1184709, 1192160, 1579612, 1788240, 1974515, 2369418, 3159224, 3576480, 3949030, 4738836, 5923545, 6318448, 7898060, 9477672, 11847090, 12636896, 15796120, 18955344, 23694180, 31592240, 37910688, 47388360, 63184480, 94776720, 189553440]

約数ペア:

[(1, 189553440), (2, 94776720), (3, 63184480), (4, 47388360), (5, 37910688), (6, 31592240), (8, 23694180), (10, 18955344), (12, 15796120), (15, 12636896), (16, 11847090), (20, 9477672), (24, 7898060), (30, 6318448), (32, 5923545), (40, 4738836), (48, 3949030), (53, 3576480), (60, 3159224), (80, 2369418), (96, 1974515), (106, 1788240), (120, 1579612), (159, 1192160), (160, 1184709), (212, 894120), (240, 789806), (265, 715296), (318, 596080), (424, 447060), (480, 394903), (530, 357648), (636, 298040), (795, 238432), (848, 223530), (1060, 178824), (1272, 149020), (1590, 119216), (1696, 111765), (2120, 89412), (2544, 74510), (3180, 59608), (4240, 44706), (5088, 37255), (6360, 29804), (7451, 25440), (8480, 22353), (12720, 14902)]