315039240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17159}}^1$

素因数の和:17196

約数の個数: 128

約数和(自身を含む): 1111968000

約数和(自身を除く): 796928760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 17159, 18360, 34318, 51477, 68636, 85795, 102954, 137272, 154431, 171590, 205908, 257385, 291703, 308862, 343180, 411816, 463293, 514770, 583406, 617724, 686360, 772155, 875109, 926586, 1029540, 1166812, 1235448, 1458515, 1544310, 1750218, 1853172, 2059080, 2316465, 2333624, 2625327, 2917030, 3088620, 3500436, 3706344, 4375545, 4632930, 5250654, 5834060, 6177240, 7000872, 7875981, 8751090, 9265860, 10501308, 11668120, 13126635, 15751962, 17502180, 18531720, 21002616, 26253270, 31503924, 35004360, 39379905, 52506540, 63007848, 78759810, 105013080, 157519620, 315039240]

約数ペア:

[(1, 315039240), (2, 157519620), (3, 105013080), (4, 78759810), (5, 63007848), (6, 52506540), (8, 39379905), (9, 35004360), (10, 31503924), (12, 26253270), (15, 21002616), (17, 18531720), (18, 17502180), (20, 15751962), (24, 13126635), (27, 11668120), (30, 10501308), (34, 9265860), (36, 8751090), (40, 7875981), (45, 7000872), (51, 6177240), (54, 5834060), (60, 5250654), (68, 4632930), (72, 4375545), (85, 3706344), (90, 3500436), (102, 3088620), (108, 2917030), (120, 2625327), (135, 2333624), (136, 2316465), (153, 2059080), (170, 1853172), (180, 1750218), (204, 1544310), (216, 1458515), (255, 1235448), (270, 1166812), (306, 1029540), (340, 926586), (360, 875109), (408, 772155), (459, 686360), (510, 617724), (540, 583406), (612, 514770), (680, 463293), (765, 411816), (918, 343180), (1020, 308862), (1080, 291703), (1224, 257385), (1530, 205908), (1836, 171590), (2040, 154431), (2295, 137272), (3060, 102954), (3672, 85795), (4590, 68636), (6120, 51477), (9180, 34318), (17159, 18360)]