16448465520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{221797}}^1$

素因数の和:221919

約数の個数: 120

約数和(自身を含む): 55775986656

約数和(自身を除く): 39327521136

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, 103, 120, 144, 180, 206, 240, 309, 360, 412, 515, 618, 720, 824, 927, 1030, 1236, 1545, 1648, 1854, 2060, 2472, 3090, 3708, 4120, 4635, 4944, 6180, 7416, 8240, 9270, 12360, 14832, 18540, 24720, 37080, 74160, 221797, 443594, 665391, 887188, 1108985, 1330782, 1774376, 1996173, 2217970, 2661564, 3326955, 3548752, 3992346, 4435940, 5323128, 6653910, 7984692, 8871880, 9980865, 10646256, 13307820, 15969384, 17743760, 19961730, 22845091, 26615640, 31938768, 39923460, 45690182, 53231280, 68535273, 79846920, 91380364, 114225455, 137070546, 159693840, 182760728, 205605819, 228450910, 274141092, 342676365, 365521456, 411211638, 456901820, 548282184, 685352730, 822423276, 913803640, 1028029095, 1096564368, 1370705460, 1644846552, 1827607280, 2056058190, 2741410920, 3289693104, 4112116380, 5482821840, 8224232760, 16448465520]

約数ペア:

[(1, 16448465520), (2, 8224232760), (3, 5482821840), (4, 4112116380), (5, 3289693104), (6, 2741410920), (8, 2056058190), (9, 1827607280), (10, 1644846552), (12, 1370705460), (15, 1096564368), (16, 1028029095), (18, 913803640), (20, 822423276), (24, 685352730), (30, 548282184), (36, 456901820), (40, 411211638), (45, 365521456), (48, 342676365), (60, 274141092), (72, 228450910), (80, 205605819), (90, 182760728), (103, 159693840), (120, 137070546), (144, 114225455), (180, 91380364), (206, 79846920), (240, 68535273), (309, 53231280), (360, 45690182), (412, 39923460), (515, 31938768), (618, 26615640), (720, 22845091), (824, 19961730), (927, 17743760), (1030, 15969384), (1236, 13307820), (1545, 10646256), (1648, 9980865), (1854, 8871880), (2060, 7984692), (2472, 6653910), (3090, 5323128), (3708, 4435940), (4120, 3992346), (4635, 3548752), (4944, 3326955), (6180, 2661564), (7416, 2217970), (8240, 1996173), (9270, 1774376), (12360, 1330782), (14832, 1108985), (18540, 887188), (24720, 665391), (37080, 443594), (74160, 221797)]