30040280640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{62459}}^1$

素因数の和:62649

約数の個数: 168

約数和(自身を含む): 103946431680

約数和(自身を除く): 73906151040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 167, 180, 192, 240, 288, 320, 334, 360, 480, 501, 576, 668, 720, 835, 960, 1002, 1336, 1440, 1503, 1670, 2004, 2505, 2672, 2880, 3006, 3340, 4008, 5010, 5344, 6012, 6680, 7515, 8016, 10020, 10688, 12024, 13360, 15030, 16032, 20040, 24048, 26720, 30060, 32064, 40080, 48096, 53440, 60120, 62459, 80160, 96192, 120240, 124918, 160320, 187377, 240480, 249836, 312295, 374754, 480960, 499672, 562131, 624590, 749508, 936885, 999344, 1124262, 1249180, 1499016, 1873770, 1998688, 2248524, 2498360, 2810655, 2998032, 3747540, 3997376, 4497048, 4996720, 5621310, 5996064, 7495080, 8994096, 9993440, 10430653, 11242620, 11992128, 14990160, 17988192, 19986880, 20861306, 22485240, 29980320, 31291959, 35976384, 41722612, 44970480, 52153265, 59960640, 62583918, 83445224, 89940960, 93875877, 104306530, 125167836, 156459795, 166890448, 179881920, 187751754, 208613060, 250335672, 312919590, 333780896, 375503508, 417226120, 469379385, 500671344, 625839180, 667561792, 751007016, 834452240, 938758770, 1001342688, 1251678360, 1502014032, 1668904480, 1877517540, 2002685376, 2503356720, 3004028064, 3337808960, 3755035080, 5006713440, 6008056128, 7510070160, 10013426880, 15020140320, 30040280640]

約数ペア:

[(1, 30040280640), (2, 15020140320), (3, 10013426880), (4, 7510070160), (5, 6008056128), (6, 5006713440), (8, 3755035080), (9, 3337808960), (10, 3004028064), (12, 2503356720), (15, 2002685376), (16, 1877517540), (18, 1668904480), (20, 1502014032), (24, 1251678360), (30, 1001342688), (32, 938758770), (36, 834452240), (40, 751007016), (45, 667561792), (48, 625839180), (60, 500671344), (64, 469379385), (72, 417226120), (80, 375503508), (90, 333780896), (96, 312919590), (120, 250335672), (144, 208613060), (160, 187751754), (167, 179881920), (180, 166890448), (192, 156459795), (240, 125167836), (288, 104306530), (320, 93875877), (334, 89940960), (360, 83445224), (480, 62583918), (501, 59960640), (576, 52153265), (668, 44970480), (720, 41722612), (835, 35976384), (960, 31291959), (1002, 29980320), (1336, 22485240), (1440, 20861306), (1503, 19986880), (1670, 17988192), (2004, 14990160), (2505, 11992128), (2672, 11242620), (2880, 10430653), (3006, 9993440), (3340, 8994096), (4008, 7495080), (5010, 5996064), (5344, 5621310), (6012, 4996720), (6680, 4497048), (7515, 3997376), (8016, 3747540), (10020, 2998032), (10688, 2810655), (12024, 2498360), (13360, 2248524), (15030, 1998688), (16032, 1873770), (20040, 1499016), (24048, 1249180), (26720, 1124262), (30060, 999344), (32064, 936885), (40080, 749508), (48096, 624590), (53440, 562131), (60120, 499672), (62459, 480960), (80160, 374754), (96192, 312295), (120240, 249836), (124918, 240480), (160320, 187377)]