180886680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{38651}}^1$

素因数の和:38681

約数の個数: 96

約数和(自身を含む): 633119760

約数和(自身を除く): 452233080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 38651, 77302, 115953, 154604, 193255, 231906, 309208, 347859, 386510, 463812, 502463, 579765, 695718, 773020, 927624, 1004926, 1159530, 1391436, 1507389, 1546040, 1739295, 2009852, 2319060, 2512315, 2782872, 3014778, 3478590, 4019704, 4522167, 4638120, 5024630, 6029556, 6957180, 7536945, 9044334, 10049260, 12059112, 13914360, 15073890, 18088668, 20098520, 22610835, 30147780, 36177336, 45221670, 60295560, 90443340, 180886680]

約数ペア:

[(1, 180886680), (2, 90443340), (3, 60295560), (4, 45221670), (5, 36177336), (6, 30147780), (8, 22610835), (9, 20098520), (10, 18088668), (12, 15073890), (13, 13914360), (15, 12059112), (18, 10049260), (20, 9044334), (24, 7536945), (26, 6957180), (30, 6029556), (36, 5024630), (39, 4638120), (40, 4522167), (45, 4019704), (52, 3478590), (60, 3014778), (65, 2782872), (72, 2512315), (78, 2319060), (90, 2009852), (104, 1739295), (117, 1546040), (120, 1507389), (130, 1391436), (156, 1159530), (180, 1004926), (195, 927624), (234, 773020), (260, 695718), (312, 579765), (360, 502463), (390, 463812), (468, 386510), (520, 347859), (585, 309208), (780, 231906), (936, 193255), (1170, 154604), (1560, 115953), (2340, 77302), (4680, 38651)]