79798505040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{252463}}^1$

素因数の和:252921

約数の個数: 120

約数和(自身を含む): 268601498880

約数和(自身を除く): 188802993840

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, 439, 720, 878, 1317, 1756, 2195, 2634, 3512, 3951, 4390, 5268, 6585, 7024, 7902, 8780, 10536, 13170, 15804, 17560, 19755, 21072, 26340, 31608, 35120, 39510, 52680, 63216, 79020, 105360, 158040, 252463, 316080, 504926, 757389, 1009852, 1262315, 1514778, 2019704, 2272167, 2524630, 3029556, 3786945, 4039408, 4544334, 5049260, 6059112, 7573890, 9088668, 10098520, 11360835, 12118224, 15147780, 18177336, 20197040, 22721670, 30295560, 36354672, 45443340, 60591120, 90886680, 110831257, 181773360, 221662514, 332493771, 443325028, 554156285, 664987542, 886650056, 997481313, 1108312570, 1329975084, 1662468855, 1773300112, 1994962626, 2216625140, 2659950168, 3324937710, 3989925252, 4433250280, 4987406565, 5319900336, 6649875420, 7979850504, 8866500560, 9974813130, 13299750840, 15959701008, 19949626260, 26599501680, 39899252520, 79798505040]

約数ペア:

[(1, 79798505040), (2, 39899252520), (3, 26599501680), (4, 19949626260), (5, 15959701008), (6, 13299750840), (8, 9974813130), (9, 8866500560), (10, 7979850504), (12, 6649875420), (15, 5319900336), (16, 4987406565), (18, 4433250280), (20, 3989925252), (24, 3324937710), (30, 2659950168), (36, 2216625140), (40, 1994962626), (45, 1773300112), (48, 1662468855), (60, 1329975084), (72, 1108312570), (80, 997481313), (90, 886650056), (120, 664987542), (144, 554156285), (180, 443325028), (240, 332493771), (360, 221662514), (439, 181773360), (720, 110831257), (878, 90886680), (1317, 60591120), (1756, 45443340), (2195, 36354672), (2634, 30295560), (3512, 22721670), (3951, 20197040), (4390, 18177336), (5268, 15147780), (6585, 12118224), (7024, 11360835), (7902, 10098520), (8780, 9088668), (10536, 7573890), (13170, 6059112), (15804, 5049260), (17560, 4544334), (19755, 4039408), (21072, 3786945), (26340, 3029556), (31608, 2524630), (35120, 2272167), (39510, 2019704), (52680, 1514778), (63216, 1262315), (79020, 1009852), (105360, 757389), (158040, 504926), (252463, 316080)]