115351920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1061}}^1$

素因数の和:1231

約数の個数: 120

約数和(自身を含む): 390323232

約数和(自身を除く): 274971312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 151, 180, 240, 302, 360, 453, 604, 720, 755, 906, 1061, 1208, 1359, 1510, 1812, 2122, 2265, 2416, 2718, 3020, 3183, 3624, 4244, 4530, 5305, 5436, 6040, 6366, 6795, 7248, 8488, 9060, 9549, 10610, 10872, 12080, 12732, 13590, 15915, 16976, 18120, 19098, 21220, 21744, 25464, 27180, 31830, 36240, 38196, 42440, 47745, 50928, 54360, 63660, 76392, 84880, 95490, 108720, 127320, 152784, 160211, 190980, 254640, 320422, 381960, 480633, 640844, 763920, 801055, 961266, 1281688, 1441899, 1602110, 1922532, 2403165, 2563376, 2883798, 3204220, 3845064, 4806330, 5767596, 6408440, 7209495, 7690128, 9612660, 11535192, 12816880, 14418990, 19225320, 23070384, 28837980, 38450640, 57675960, 115351920]

約数ペア:

[(1, 115351920), (2, 57675960), (3, 38450640), (4, 28837980), (5, 23070384), (6, 19225320), (8, 14418990), (9, 12816880), (10, 11535192), (12, 9612660), (15, 7690128), (16, 7209495), (18, 6408440), (20, 5767596), (24, 4806330), (30, 3845064), (36, 3204220), (40, 2883798), (45, 2563376), (48, 2403165), (60, 1922532), (72, 1602110), (80, 1441899), (90, 1281688), (120, 961266), (144, 801055), (151, 763920), (180, 640844), (240, 480633), (302, 381960), (360, 320422), (453, 254640), (604, 190980), (720, 160211), (755, 152784), (906, 127320), (1061, 108720), (1208, 95490), (1359, 84880), (1510, 76392), (1812, 63660), (2122, 54360), (2265, 50928), (2416, 47745), (2718, 42440), (3020, 38196), (3183, 36240), (3624, 31830), (4244, 27180), (4530, 25464), (5305, 21744), (5436, 21220), (6040, 19098), (6366, 18120), (6795, 16976), (7248, 15915), (8488, 13590), (9060, 12732), (9549, 12080), (10610, 10872)]