485285580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7681}}^1$

素因数の和:7718

約数の個数: 144

約数和(自身を含む): 1644193824

約数和(自身を除く): 1158908244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1053, 1170, 1215, 1404, 1620, 1755, 2106, 2340, 2430, 3159, 3510, 4212, 4860, 5265, 6318, 7020, 7681, 10530, 12636, 15362, 15795, 21060, 23043, 30724, 31590, 38405, 46086, 63180, 69129, 76810, 92172, 99853, 115215, 138258, 153620, 199706, 207387, 230430, 276516, 299559, 345645, 399412, 414774, 460860, 499265, 599118, 622161, 691290, 829548, 898677, 998530, 1036935, 1198236, 1244322, 1382580, 1497795, 1797354, 1866483, 1997060, 2073870, 2488644, 2696031, 2995590, 3110805, 3594708, 3732966, 4147740, 4493385, 5392062, 5991180, 6221610, 7465932, 8088093, 8986770, 9332415, 10784124, 12443220, 13480155, 16176186, 17973540, 18664830, 24264279, 26960310, 32352372, 37329660, 40440465, 48528558, 53920620, 80880930, 97057116, 121321395, 161761860, 242642790, 485285580]

約数ペア:

[(1, 485285580), (2, 242642790), (3, 161761860), (4, 121321395), (5, 97057116), (6, 80880930), (9, 53920620), (10, 48528558), (12, 40440465), (13, 37329660), (15, 32352372), (18, 26960310), (20, 24264279), (26, 18664830), (27, 17973540), (30, 16176186), (36, 13480155), (39, 12443220), (45, 10784124), (52, 9332415), (54, 8986770), (60, 8088093), (65, 7465932), (78, 6221610), (81, 5991180), (90, 5392062), (108, 4493385), (117, 4147740), (130, 3732966), (135, 3594708), (156, 3110805), (162, 2995590), (180, 2696031), (195, 2488644), (234, 2073870), (243, 1997060), (260, 1866483), (270, 1797354), (324, 1497795), (351, 1382580), (390, 1244322), (405, 1198236), (468, 1036935), (486, 998530), (540, 898677), (585, 829548), (702, 691290), (780, 622161), (810, 599118), (972, 499265), (1053, 460860), (1170, 414774), (1215, 399412), (1404, 345645), (1620, 299559), (1755, 276516), (2106, 230430), (2340, 207387), (2430, 199706), (3159, 153620), (3510, 138258), (4212, 115215), (4860, 99853), (5265, 92172), (6318, 76810), (7020, 69129), (7681, 63180), (10530, 46086), (12636, 38405), (15362, 31590), (15795, 30724), (21060, 23043)]