219564720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{653}}^1$

素因数の和:1139

約数の個数: 120

約数和(自身を含む): 740082096

約数和(自身を除く): 520517376

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, 467, 653, 720, 934, 1306, 1401, 1868, 1959, 2335, 2612, 2802, 3265, 3736, 3918, 4203, 4670, 5224, 5604, 5877, 6530, 7005, 7472, 7836, 8406, 9340, 9795, 10448, 11208, 11754, 13060, 14010, 15672, 16812, 18680, 19590, 21015, 22416, 23508, 26120, 28020, 29385, 31344, 33624, 37360, 39180, 42030, 47016, 52240, 56040, 58770, 67248, 78360, 84060, 94032, 112080, 117540, 156720, 168120, 235080, 304951, 336240, 470160, 609902, 914853, 1219804, 1524755, 1829706, 2439608, 2744559, 3049510, 3659412, 4574265, 4879216, 5489118, 6099020, 7318824, 9148530, 10978236, 12198040, 13722795, 14637648, 18297060, 21956472, 24396080, 27445590, 36594120, 43912944, 54891180, 73188240, 109782360, 219564720]

約数ペア:

[(1, 219564720), (2, 109782360), (3, 73188240), (4, 54891180), (5, 43912944), (6, 36594120), (8, 27445590), (9, 24396080), (10, 21956472), (12, 18297060), (15, 14637648), (16, 13722795), (18, 12198040), (20, 10978236), (24, 9148530), (30, 7318824), (36, 6099020), (40, 5489118), (45, 4879216), (48, 4574265), (60, 3659412), (72, 3049510), (80, 2744559), (90, 2439608), (120, 1829706), (144, 1524755), (180, 1219804), (240, 914853), (360, 609902), (467, 470160), (653, 336240), (720, 304951), (934, 235080), (1306, 168120), (1401, 156720), (1868, 117540), (1959, 112080), (2335, 94032), (2612, 84060), (2802, 78360), (3265, 67248), (3736, 58770), (3918, 56040), (4203, 52240), (4670, 47016), (5224, 42030), (5604, 39180), (5877, 37360), (6530, 33624), (7005, 31344), (7472, 29385), (7836, 28020), (8406, 26120), (9340, 23508), (9795, 22416), (10448, 21015), (11208, 19590), (11754, 18680), (13060, 16812), (14010, 15672)]