25170480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:336

約数の個数: 160

約数和(自身を含む): 89041920

約数和(自身を除く): 63871440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 271, 344, 360, 387, 430, 432, 516, 540, 542, 645, 688, 720, 774, 813, 860, 1032, 1080, 1084, 1161, 1290, 1355, 1548, 1626, 1720, 1935, 2064, 2160, 2168, 2322, 2439, 2580, 2710, 3096, 3252, 3440, 3870, 4065, 4336, 4644, 4878, 5160, 5420, 5805, 6192, 6504, 7317, 7740, 8130, 9288, 9756, 10320, 10840, 11610, 11653, 12195, 13008, 14634, 15480, 16260, 18576, 19512, 21680, 23220, 23306, 24390, 29268, 30960, 32520, 34959, 36585, 39024, 46440, 46612, 48780, 58265, 58536, 65040, 69918, 73170, 92880, 93224, 97560, 104877, 116530, 117072, 139836, 146340, 174795, 186448, 195120, 209754, 233060, 279672, 292680, 314631, 349590, 419508, 466120, 524385, 559344, 585360, 629262, 699180, 839016, 932240, 1048770, 1258524, 1398360, 1573155, 1678032, 2097540, 2517048, 2796720, 3146310, 4195080, 5034096, 6292620, 8390160, 12585240, 25170480]

約数ペア:

[(1, 25170480), (2, 12585240), (3, 8390160), (4, 6292620), (5, 5034096), (6, 4195080), (8, 3146310), (9, 2796720), (10, 2517048), (12, 2097540), (15, 1678032), (16, 1573155), (18, 1398360), (20, 1258524), (24, 1048770), (27, 932240), (30, 839016), (36, 699180), (40, 629262), (43, 585360), (45, 559344), (48, 524385), (54, 466120), (60, 419508), (72, 349590), (80, 314631), (86, 292680), (90, 279672), (108, 233060), (120, 209754), (129, 195120), (135, 186448), (144, 174795), (172, 146340), (180, 139836), (215, 117072), (216, 116530), (240, 104877), (258, 97560), (270, 93224), (271, 92880), (344, 73170), (360, 69918), (387, 65040), (430, 58536), (432, 58265), (516, 48780), (540, 46612), (542, 46440), (645, 39024), (688, 36585), (720, 34959), (774, 32520), (813, 30960), (860, 29268), (1032, 24390), (1080, 23306), (1084, 23220), (1161, 21680), (1290, 19512), (1355, 18576), (1548, 16260), (1626, 15480), (1720, 14634), (1935, 13008), (2064, 12195), (2160, 11653), (2168, 11610), (2322, 10840), (2439, 10320), (2580, 9756), (2710, 9288), (3096, 8130), (3252, 7740), (3440, 7317), (3870, 6504), (4065, 6192), (4336, 5805), (4644, 5420), (4878, 5160)]