775804320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6491}}^1$

素因数の和:6595

約数の個数: 144

約数和(自身を含む): 2679741792

約数和(自身を除く): 1903937472

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, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 240, 249, 288, 332, 360, 415, 480, 498, 664, 720, 747, 830, 996, 1245, 1328, 1440, 1494, 1660, 1992, 2490, 2656, 2988, 3320, 3735, 3984, 4980, 5976, 6491, 6640, 7470, 7968, 9960, 11952, 12982, 13280, 14940, 19473, 19920, 23904, 25964, 29880, 32455, 38946, 39840, 51928, 58419, 59760, 64910, 77892, 97365, 103856, 116838, 119520, 129820, 155784, 194730, 207712, 233676, 259640, 292095, 311568, 389460, 467352, 519280, 538753, 584190, 623136, 778920, 934704, 1038560, 1077506, 1168380, 1557840, 1616259, 1869408, 2155012, 2336760, 2693765, 3115680, 3232518, 4310024, 4673520, 4848777, 5387530, 6465036, 8081295, 8620048, 9347040, 9697554, 10775060, 12930072, 16162590, 17240096, 19395108, 21550120, 24243885, 25860144, 32325180, 38790216, 43100240, 48487770, 51720288, 64650360, 77580432, 86200480, 96975540, 129300720, 155160864, 193951080, 258601440, 387902160, 775804320]

約数ペア:

[(1, 775804320), (2, 387902160), (3, 258601440), (4, 193951080), (5, 155160864), (6, 129300720), (8, 96975540), (9, 86200480), (10, 77580432), (12, 64650360), (15, 51720288), (16, 48487770), (18, 43100240), (20, 38790216), (24, 32325180), (30, 25860144), (32, 24243885), (36, 21550120), (40, 19395108), (45, 17240096), (48, 16162590), (60, 12930072), (72, 10775060), (80, 9697554), (83, 9347040), (90, 8620048), (96, 8081295), (120, 6465036), (144, 5387530), (160, 4848777), (166, 4673520), (180, 4310024), (240, 3232518), (249, 3115680), (288, 2693765), (332, 2336760), (360, 2155012), (415, 1869408), (480, 1616259), (498, 1557840), (664, 1168380), (720, 1077506), (747, 1038560), (830, 934704), (996, 778920), (1245, 623136), (1328, 584190), (1440, 538753), (1494, 519280), (1660, 467352), (1992, 389460), (2490, 311568), (2656, 292095), (2988, 259640), (3320, 233676), (3735, 207712), (3984, 194730), (4980, 155784), (5976, 129820), (6491, 119520), (6640, 116838), (7470, 103856), (7968, 97365), (9960, 77892), (11952, 64910), (12982, 59760), (13280, 58419), (14940, 51928), (19473, 39840), (19920, 38946), (23904, 32455), (25964, 29880)]