146720160

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11321}}^1$

素因数の和:11348

約数の個数: 120

約数和(自身を含む): 517845636

約数和(自身を除く): 371125476

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 11321, 12960, 22642, 33963, 45284, 56605, 67926, 90568, 101889, 113210, 135852, 169815, 181136, 203778, 226420, 271704, 305667, 339630, 362272, 407556, 452840, 509445, 543408, 611334, 679260, 815112, 905680, 917001, 1018890, 1086816, 1222668, 1358520, 1528335, 1630224, 1811360, 1834002, 2037780, 2445336, 2717040, 3056670, 3260448, 3668004, 4075560, 4585005, 4890672, 5434080, 6113340, 7336008, 8151120, 9170010, 9781344, 12226680, 14672016, 16302240, 18340020, 24453360, 29344032, 36680040, 48906720, 73360080, 146720160]

約数ペア:

[(1, 146720160), (2, 73360080), (3, 48906720), (4, 36680040), (5, 29344032), (6, 24453360), (8, 18340020), (9, 16302240), (10, 14672016), (12, 12226680), (15, 9781344), (16, 9170010), (18, 8151120), (20, 7336008), (24, 6113340), (27, 5434080), (30, 4890672), (32, 4585005), (36, 4075560), (40, 3668004), (45, 3260448), (48, 3056670), (54, 2717040), (60, 2445336), (72, 2037780), (80, 1834002), (81, 1811360), (90, 1630224), (96, 1528335), (108, 1358520), (120, 1222668), (135, 1086816), (144, 1018890), (160, 917001), (162, 905680), (180, 815112), (216, 679260), (240, 611334), (270, 543408), (288, 509445), (324, 452840), (360, 407556), (405, 362272), (432, 339630), (480, 305667), (540, 271704), (648, 226420), (720, 203778), (810, 181136), (864, 169815), (1080, 135852), (1296, 113210), (1440, 101889), (1620, 90568), (2160, 67926), (2592, 56605), (3240, 45284), (4320, 33963), (6480, 22642), (11321, 12960)]