1519791120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22697}}^1$

素因数の和:22750

約数の個数: 160

約数和(自身を含む): 5403939840

約数和(自身を除く): 3884148720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 22697, 33480, 45394, 66960, 68091, 90788, 113485, 136182, 181576, 204273, 226970, 272364, 340455, 363152, 408546, 453940, 544728, 612819, 680910, 703607, 817092, 907880, 1021365, 1089456, 1225638, 1361820, 1407214, 1634184, 1815760, 2042730, 2110821, 2451276, 2723640, 2814428, 3064095, 3268368, 3518035, 4085460, 4221642, 4902552, 5447280, 5628856, 6128190, 6332463, 7036070, 8170920, 8443284, 9805104, 10554105, 11257712, 12256380, 12664926, 14072140, 16341840, 16886568, 18997389, 21108210, 24512760, 25329852, 28144280, 31662315, 33773136, 37994778, 42216420, 49025520, 50659704, 56288560, 63324630, 75989556, 84432840, 94986945, 101319408, 126649260, 151979112, 168865680, 189973890, 253298520, 303958224, 379947780, 506597040, 759895560, 1519791120]

約数ペア:

[(1, 1519791120), (2, 759895560), (3, 506597040), (4, 379947780), (5, 303958224), (6, 253298520), (8, 189973890), (9, 168865680), (10, 151979112), (12, 126649260), (15, 101319408), (16, 94986945), (18, 84432840), (20, 75989556), (24, 63324630), (27, 56288560), (30, 50659704), (31, 49025520), (36, 42216420), (40, 37994778), (45, 33773136), (48, 31662315), (54, 28144280), (60, 25329852), (62, 24512760), (72, 21108210), (80, 18997389), (90, 16886568), (93, 16341840), (108, 14072140), (120, 12664926), (124, 12256380), (135, 11257712), (144, 10554105), (155, 9805104), (180, 8443284), (186, 8170920), (216, 7036070), (240, 6332463), (248, 6128190), (270, 5628856), (279, 5447280), (310, 4902552), (360, 4221642), (372, 4085460), (432, 3518035), (465, 3268368), (496, 3064095), (540, 2814428), (558, 2723640), (620, 2451276), (720, 2110821), (744, 2042730), (837, 1815760), (930, 1634184), (1080, 1407214), (1116, 1361820), (1240, 1225638), (1395, 1089456), (1488, 1021365), (1674, 907880), (1860, 817092), (2160, 703607), (2232, 680910), (2480, 612819), (2790, 544728), (3348, 453940), (3720, 408546), (4185, 363152), (4464, 340455), (5580, 272364), (6696, 226970), (7440, 204273), (8370, 181576), (11160, 136182), (13392, 113485), (16740, 90788), (22320, 68091), (22697, 66960), (33480, 45394)]