151308720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9137}}^1$

素因数の和:9179

約数の個数: 120

約数和(自身を含む): 530296416

約数和(自身を除く): 378987696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 9137, 16560, 18274, 27411, 36548, 45685, 54822, 73096, 82233, 91370, 109644, 137055, 146192, 164466, 182740, 210151, 219288, 274110, 328932, 365480, 411165, 420302, 438576, 548220, 630453, 657864, 730960, 822330, 840604, 1050755, 1096440, 1260906, 1315728, 1644660, 1681208, 1891359, 2101510, 2192880, 2521812, 3152265, 3289320, 3362416, 3782718, 4203020, 5043624, 6304530, 6578640, 7565436, 8406040, 9456795, 10087248, 12609060, 15130872, 16812080, 18913590, 25218120, 30261744, 37827180, 50436240, 75654360, 151308720]

約数ペア:

[(1, 151308720), (2, 75654360), (3, 50436240), (4, 37827180), (5, 30261744), (6, 25218120), (8, 18913590), (9, 16812080), (10, 15130872), (12, 12609060), (15, 10087248), (16, 9456795), (18, 8406040), (20, 7565436), (23, 6578640), (24, 6304530), (30, 5043624), (36, 4203020), (40, 3782718), (45, 3362416), (46, 3289320), (48, 3152265), (60, 2521812), (69, 2192880), (72, 2101510), (80, 1891359), (90, 1681208), (92, 1644660), (115, 1315728), (120, 1260906), (138, 1096440), (144, 1050755), (180, 840604), (184, 822330), (207, 730960), (230, 657864), (240, 630453), (276, 548220), (345, 438576), (360, 420302), (368, 411165), (414, 365480), (460, 328932), (552, 274110), (690, 219288), (720, 210151), (828, 182740), (920, 164466), (1035, 146192), (1104, 137055), (1380, 109644), (1656, 91370), (1840, 82233), (2070, 73096), (2760, 54822), (3312, 45685), (4140, 36548), (5520, 27411), (8280, 18274), (9137, 16560)]