4290038640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{220681}}^1$

素因数の和:220709

約数の個数: 120

約数和(自身を含む): 14941054128

約数和(自身を除く): 10651015488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 220681, 441362, 662043, 882724, 1103405, 1324086, 1765448, 1986129, 2206810, 2648172, 3310215, 3530896, 3972258, 4413620, 5296344, 5958387, 6620430, 7944516, 8827240, 9930645, 10592688, 11916774, 13240860, 15889032, 17654480, 17875161, 19861290, 23833548, 26481720, 29791935, 31778064, 35750322, 39722580, 47667096, 52963440, 53625483, 59583870, 71500644, 79445160, 89375805, 95334192, 107250966, 119167740, 143001288, 158890320, 178751610, 214501932, 238335480, 268127415, 286002576, 357503220, 429003864, 476670960, 536254830, 715006440, 858007728, 1072509660, 1430012880, 2145019320, 4290038640]

約数ペア:

[(1, 4290038640), (2, 2145019320), (3, 1430012880), (4, 1072509660), (5, 858007728), (6, 715006440), (8, 536254830), (9, 476670960), (10, 429003864), (12, 357503220), (15, 286002576), (16, 268127415), (18, 238335480), (20, 214501932), (24, 178751610), (27, 158890320), (30, 143001288), (36, 119167740), (40, 107250966), (45, 95334192), (48, 89375805), (54, 79445160), (60, 71500644), (72, 59583870), (80, 53625483), (81, 52963440), (90, 47667096), (108, 39722580), (120, 35750322), (135, 31778064), (144, 29791935), (162, 26481720), (180, 23833548), (216, 19861290), (240, 17875161), (243, 17654480), (270, 15889032), (324, 13240860), (360, 11916774), (405, 10592688), (432, 9930645), (486, 8827240), (540, 7944516), (648, 6620430), (720, 5958387), (810, 5296344), (972, 4413620), (1080, 3972258), (1215, 3530896), (1296, 3310215), (1620, 2648172), (1944, 2206810), (2160, 1986129), (2430, 1765448), (3240, 1324086), (3888, 1103405), (4860, 882724), (6480, 662043), (9720, 441362), (19440, 220681)]