79452120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2617}}^1$

素因数の和:2665

約数の個数: 128

約数和(自身を含む): 271434240

約数和(自身を除く): 191982120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2530, 2617, 2760, 3036, 3795, 5060, 5234, 6072, 7590, 7851, 10120, 10468, 13085, 15180, 15702, 20936, 26170, 28787, 30360, 31404, 39255, 52340, 57574, 60191, 62808, 78510, 86361, 104680, 115148, 120382, 143935, 157020, 172722, 180573, 230296, 240764, 287870, 300955, 314040, 345444, 361146, 431805, 481528, 575740, 601910, 662101, 690888, 722292, 863610, 902865, 1151480, 1203820, 1324202, 1444584, 1727220, 1805730, 1986303, 2407640, 2648404, 3310505, 3454440, 3611460, 3972606, 5296808, 6621010, 7222920, 7945212, 9931515, 13242020, 15890424, 19863030, 26484040, 39726060, 79452120]

約数ペア:

[(1, 79452120), (2, 39726060), (3, 26484040), (4, 19863030), (5, 15890424), (6, 13242020), (8, 9931515), (10, 7945212), (11, 7222920), (12, 6621010), (15, 5296808), (20, 3972606), (22, 3611460), (23, 3454440), (24, 3310505), (30, 2648404), (33, 2407640), (40, 1986303), (44, 1805730), (46, 1727220), (55, 1444584), (60, 1324202), (66, 1203820), (69, 1151480), (88, 902865), (92, 863610), (110, 722292), (115, 690888), (120, 662101), (132, 601910), (138, 575740), (165, 481528), (184, 431805), (220, 361146), (230, 345444), (253, 314040), (264, 300955), (276, 287870), (330, 240764), (345, 230296), (440, 180573), (460, 172722), (506, 157020), (552, 143935), (660, 120382), (690, 115148), (759, 104680), (920, 86361), (1012, 78510), (1265, 62808), (1320, 60191), (1380, 57574), (1518, 52340), (2024, 39255), (2530, 31404), (2617, 30360), (2760, 28787), (3036, 26170), (3795, 20936), (5060, 15702), (5234, 15180), (6072, 13085), (7590, 10468), (7851, 10120)]