348905520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{809}}^1$

素因数の和:1427

約数の個数: 120

約数和(自身を含む): 1175148000

約数和(自身を除く): 826242480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 599, 720, 809, 1198, 1618, 1797, 2396, 2427, 2995, 3236, 3594, 4045, 4792, 4854, 5391, 5990, 6472, 7188, 7281, 8090, 8985, 9584, 9708, 10782, 11980, 12135, 12944, 14376, 14562, 16180, 17970, 19416, 21564, 23960, 24270, 26955, 28752, 29124, 32360, 35940, 36405, 38832, 43128, 47920, 48540, 53910, 58248, 64720, 71880, 72810, 86256, 97080, 107820, 116496, 143760, 145620, 194160, 215640, 291240, 431280, 484591, 582480, 969182, 1453773, 1938364, 2422955, 2907546, 3876728, 4361319, 4845910, 5815092, 7268865, 7753456, 8722638, 9691820, 11630184, 14537730, 17445276, 19383640, 21806595, 23260368, 29075460, 34890552, 38767280, 43613190, 58150920, 69781104, 87226380, 116301840, 174452760, 348905520]

約数ペア:

[(1, 348905520), (2, 174452760), (3, 116301840), (4, 87226380), (5, 69781104), (6, 58150920), (8, 43613190), (9, 38767280), (10, 34890552), (12, 29075460), (15, 23260368), (16, 21806595), (18, 19383640), (20, 17445276), (24, 14537730), (30, 11630184), (36, 9691820), (40, 8722638), (45, 7753456), (48, 7268865), (60, 5815092), (72, 4845910), (80, 4361319), (90, 3876728), (120, 2907546), (144, 2422955), (180, 1938364), (240, 1453773), (360, 969182), (599, 582480), (720, 484591), (809, 431280), (1198, 291240), (1618, 215640), (1797, 194160), (2396, 145620), (2427, 143760), (2995, 116496), (3236, 107820), (3594, 97080), (4045, 86256), (4792, 72810), (4854, 71880), (5391, 64720), (5990, 58248), (6472, 53910), (7188, 48540), (7281, 47920), (8090, 43128), (8985, 38832), (9584, 36405), (9708, 35940), (10782, 32360), (11980, 29124), (12135, 28752), (12944, 26955), (14376, 24270), (14562, 23960), (16180, 21564), (17970, 19416)]