4028528520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{1243373}}^1$

素因数の和:1243396

約数の個数: 80

約数和(自身を含む): 13540342860

約数和(自身を除く): 9511814340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 1243373, 2486746, 3730119, 4973492, 6216865, 7460238, 9946984, 11190357, 12433730, 14920476, 18650595, 22380714, 24867460, 29840952, 33571071, 37301190, 44761428, 49734920, 55951785, 67142142, 74602380, 89522856, 100713213, 111903570, 134284284, 149204760, 167855355, 201426426, 223807140, 268568568, 335710710, 402852852, 447614280, 503566065, 671421420, 805705704, 1007132130, 1342842840, 2014264260, 4028528520]

約数ペア:

[(1, 4028528520), (2, 2014264260), (3, 1342842840), (4, 1007132130), (5, 805705704), (6, 671421420), (8, 503566065), (9, 447614280), (10, 402852852), (12, 335710710), (15, 268568568), (18, 223807140), (20, 201426426), (24, 167855355), (27, 149204760), (30, 134284284), (36, 111903570), (40, 100713213), (45, 89522856), (54, 74602380), (60, 67142142), (72, 55951785), (81, 49734920), (90, 44761428), (108, 37301190), (120, 33571071), (135, 29840952), (162, 24867460), (180, 22380714), (216, 18650595), (270, 14920476), (324, 12433730), (360, 11190357), (405, 9946984), (540, 7460238), (648, 6216865), (810, 4973492), (1080, 3730119), (1620, 2486746), (3240, 1243373)]