161048520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{149119}}^1$

素因数の和:149139

約数の個数: 64

約数和(自身を含む): 536832000

約数和(自身を除く): 375783480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 149119, 298238, 447357, 596476, 745595, 894714, 1192952, 1342071, 1491190, 1789428, 2236785, 2684142, 2982380, 3578856, 4026213, 4473570, 5368284, 5964760, 6710355, 8052426, 8947140, 10736568, 13420710, 16104852, 17894280, 20131065, 26841420, 32209704, 40262130, 53682840, 80524260, 161048520]

約数ペア:

[(1, 161048520), (2, 80524260), (3, 53682840), (4, 40262130), (5, 32209704), (6, 26841420), (8, 20131065), (9, 17894280), (10, 16104852), (12, 13420710), (15, 10736568), (18, 8947140), (20, 8052426), (24, 6710355), (27, 5964760), (30, 5368284), (36, 4473570), (40, 4026213), (45, 3578856), (54, 2982380), (60, 2684142), (72, 2236785), (90, 1789428), (108, 1491190), (120, 1342071), (135, 1192952), (180, 894714), (216, 745595), (270, 596476), (360, 447357), (540, 298238), (1080, 149119)]