27404760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 86676480

約数和(自身を除く): 59271720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 47, 60, 86, 94, 113, 120, 129, 141, 172, 188, 215, 226, 235, 258, 282, 339, 344, 376, 430, 452, 470, 516, 564, 565, 645, 678, 705, 860, 904, 940, 1032, 1128, 1130, 1290, 1356, 1410, 1695, 1720, 1880, 2021, 2260, 2580, 2712, 2820, 3390, 4042, 4520, 4859, 5160, 5311, 5640, 6063, 6780, 8084, 9718, 10105, 10622, 12126, 13560, 14577, 15933, 16168, 19436, 20210, 21244, 24252, 24295, 26555, 29154, 30315, 31866, 38872, 40420, 42488, 48504, 48590, 53110, 58308, 60630, 63732, 72885, 79665, 80840, 97180, 106220, 116616, 121260, 127464, 145770, 159330, 194360, 212440, 228373, 242520, 291540, 318660, 456746, 583080, 637320, 685119, 913492, 1141865, 1370238, 1826984, 2283730, 2740476, 3425595, 4567460, 5480952, 6851190, 9134920, 13702380, 27404760]

約数ペア:

[(1, 27404760), (2, 13702380), (3, 9134920), (4, 6851190), (5, 5480952), (6, 4567460), (8, 3425595), (10, 2740476), (12, 2283730), (15, 1826984), (20, 1370238), (24, 1141865), (30, 913492), (40, 685119), (43, 637320), (47, 583080), (60, 456746), (86, 318660), (94, 291540), (113, 242520), (120, 228373), (129, 212440), (141, 194360), (172, 159330), (188, 145770), (215, 127464), (226, 121260), (235, 116616), (258, 106220), (282, 97180), (339, 80840), (344, 79665), (376, 72885), (430, 63732), (452, 60630), (470, 58308), (516, 53110), (564, 48590), (565, 48504), (645, 42488), (678, 40420), (705, 38872), (860, 31866), (904, 30315), (940, 29154), (1032, 26555), (1128, 24295), (1130, 24252), (1290, 21244), (1356, 20210), (1410, 19436), (1695, 16168), (1720, 15933), (1880, 14577), (2021, 13560), (2260, 12126), (2580, 10622), (2712, 10105), (2820, 9718), (3390, 8084), (4042, 6780), (4520, 6063), (4859, 5640), (5160, 5311)]