8231464440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{374839}}^1$

素因数の和:374917

約数の個数: 96

約数和(自身を含む): 27190893600

約数和(自身を除く): 18959429160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 488, 549, 610, 732, 915, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 3660, 4392, 5490, 7320, 10980, 21960, 374839, 749678, 1124517, 1499356, 1874195, 2249034, 2998712, 3373551, 3748390, 4498068, 5622585, 6747102, 7496780, 8996136, 11245170, 13494204, 14993560, 16867755, 22490340, 22865179, 26988408, 33735510, 44980680, 45730358, 67471020, 68595537, 91460716, 114325895, 134942040, 137191074, 182921432, 205786611, 228651790, 274382148, 342977685, 411573222, 457303580, 548764296, 685955370, 823146444, 914607160, 1028933055, 1371910740, 1646292888, 2057866110, 2743821480, 4115732220, 8231464440]

約数ペア:

[(1, 8231464440), (2, 4115732220), (3, 2743821480), (4, 2057866110), (5, 1646292888), (6, 1371910740), (8, 1028933055), (9, 914607160), (10, 823146444), (12, 685955370), (15, 548764296), (18, 457303580), (20, 411573222), (24, 342977685), (30, 274382148), (36, 228651790), (40, 205786611), (45, 182921432), (60, 137191074), (61, 134942040), (72, 114325895), (90, 91460716), (120, 68595537), (122, 67471020), (180, 45730358), (183, 44980680), (244, 33735510), (305, 26988408), (360, 22865179), (366, 22490340), (488, 16867755), (549, 14993560), (610, 13494204), (732, 11245170), (915, 8996136), (1098, 7496780), (1220, 6747102), (1464, 5622585), (1830, 4498068), (2196, 3748390), (2440, 3373551), (2745, 2998712), (3660, 2249034), (4392, 1874195), (5490, 1499356), (7320, 1124517), (10980, 749678), (21960, 374839)]