72308940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1343

約数の個数: 96

約数和(自身を含む): 223534080

約数和(自身を除く): 151225140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 89, 110, 132, 165, 178, 220, 267, 330, 356, 445, 534, 660, 890, 979, 1068, 1231, 1335, 1780, 1958, 2462, 2670, 2937, 3693, 3916, 4895, 4924, 5340, 5874, 6155, 7386, 9790, 11748, 12310, 13541, 14685, 14772, 18465, 19580, 24620, 27082, 29370, 36930, 40623, 54164, 58740, 67705, 73860, 81246, 109559, 135410, 162492, 203115, 219118, 270820, 328677, 406230, 438236, 547795, 657354, 812460, 1095590, 1205149, 1314708, 1643385, 2191180, 2410298, 3286770, 3615447, 4820596, 6025745, 6573540, 7230894, 12051490, 14461788, 18077235, 24102980, 36154470, 72308940]

約数ペア:

[(1, 72308940), (2, 36154470), (3, 24102980), (4, 18077235), (5, 14461788), (6, 12051490), (10, 7230894), (11, 6573540), (12, 6025745), (15, 4820596), (20, 3615447), (22, 3286770), (30, 2410298), (33, 2191180), (44, 1643385), (55, 1314708), (60, 1205149), (66, 1095590), (89, 812460), (110, 657354), (132, 547795), (165, 438236), (178, 406230), (220, 328677), (267, 270820), (330, 219118), (356, 203115), (445, 162492), (534, 135410), (660, 109559), (890, 81246), (979, 73860), (1068, 67705), (1231, 58740), (1335, 54164), (1780, 40623), (1958, 36930), (2462, 29370), (2670, 27082), (2937, 24620), (3693, 19580), (3916, 18465), (4895, 14772), (4924, 14685), (5340, 13541), (5874, 12310), (6155, 11748), (7386, 9790)]