169151580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72287}}^1$

素因数の和:72315

約数の個数: 72

約数和(自身を含む): 552569472

約数和(自身を除く): 383417892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 72287, 144574, 216861, 289148, 361435, 433722, 650583, 722870, 867444, 939731, 1084305, 1301166, 1445740, 1879462, 2168610, 2602332, 2819193, 3252915, 3758924, 4337220, 4698655, 5638386, 6505830, 8457579, 9397310, 11276772, 13011660, 14095965, 16915158, 18794620, 28191930, 33830316, 42287895, 56383860, 84575790, 169151580]

約数ペア:

[(1, 169151580), (2, 84575790), (3, 56383860), (4, 42287895), (5, 33830316), (6, 28191930), (9, 18794620), (10, 16915158), (12, 14095965), (13, 13011660), (15, 11276772), (18, 9397310), (20, 8457579), (26, 6505830), (30, 5638386), (36, 4698655), (39, 4337220), (45, 3758924), (52, 3252915), (60, 2819193), (65, 2602332), (78, 2168610), (90, 1879462), (117, 1445740), (130, 1301166), (156, 1084305), (180, 939731), (195, 867444), (234, 722870), (260, 650583), (390, 433722), (468, 361435), (585, 289148), (780, 216861), (1170, 144574), (2340, 72287)]