277347960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5881}}^1$

素因数の和:6029

約数の個数: 96

約数和(自身を含む): 908416080

約数和(自身を除く): 631068120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3930, 4716, 5240, 5881, 5895, 7860, 9432, 11762, 11790, 15720, 17643, 23524, 23580, 29405, 35286, 47048, 47160, 52929, 58810, 70572, 88215, 105858, 117620, 141144, 176430, 211716, 235240, 264645, 352860, 423432, 529290, 705720, 770411, 1058580, 1540822, 2117160, 2311233, 3081644, 3852055, 4622466, 6163288, 6933699, 7704110, 9244932, 11556165, 13867398, 15408220, 18489864, 23112330, 27734796, 30816440, 34668495, 46224660, 55469592, 69336990, 92449320, 138673980, 277347960]

約数ペア:

[(1, 277347960), (2, 138673980), (3, 92449320), (4, 69336990), (5, 55469592), (6, 46224660), (8, 34668495), (9, 30816440), (10, 27734796), (12, 23112330), (15, 18489864), (18, 15408220), (20, 13867398), (24, 11556165), (30, 9244932), (36, 7704110), (40, 6933699), (45, 6163288), (60, 4622466), (72, 3852055), (90, 3081644), (120, 2311233), (131, 2117160), (180, 1540822), (262, 1058580), (360, 770411), (393, 705720), (524, 529290), (655, 423432), (786, 352860), (1048, 264645), (1179, 235240), (1310, 211716), (1572, 176430), (1965, 141144), (2358, 117620), (2620, 105858), (3144, 88215), (3930, 70572), (4716, 58810), (5240, 52929), (5881, 47160), (5895, 47048), (7860, 35286), (9432, 29405), (11762, 23580), (11790, 23524), (15720, 17643)]