160164720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4733}}^1$

素因数の和:4799

約数の個数: 120

約数和(自身を含む): 549446976

約数和(自身を除く): 389282256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 120, 141, 144, 180, 188, 235, 240, 282, 360, 376, 423, 470, 564, 705, 720, 752, 846, 940, 1128, 1410, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 4733, 5640, 6768, 8460, 9466, 11280, 14199, 16920, 18932, 23665, 28398, 33840, 37864, 42597, 47330, 56796, 70995, 75728, 85194, 94660, 113592, 141990, 170388, 189320, 212985, 222451, 227184, 283980, 340776, 378640, 425970, 444902, 567960, 667353, 681552, 851940, 889804, 1112255, 1135920, 1334706, 1703880, 1779608, 2002059, 2224510, 2669412, 3336765, 3407760, 3559216, 4004118, 4449020, 5338824, 6673530, 8008236, 8898040, 10010295, 10677648, 13347060, 16016472, 17796080, 20020590, 26694120, 32032944, 40041180, 53388240, 80082360, 160164720]

約数ペア:

[(1, 160164720), (2, 80082360), (3, 53388240), (4, 40041180), (5, 32032944), (6, 26694120), (8, 20020590), (9, 17796080), (10, 16016472), (12, 13347060), (15, 10677648), (16, 10010295), (18, 8898040), (20, 8008236), (24, 6673530), (30, 5338824), (36, 4449020), (40, 4004118), (45, 3559216), (47, 3407760), (48, 3336765), (60, 2669412), (72, 2224510), (80, 2002059), (90, 1779608), (94, 1703880), (120, 1334706), (141, 1135920), (144, 1112255), (180, 889804), (188, 851940), (235, 681552), (240, 667353), (282, 567960), (360, 444902), (376, 425970), (423, 378640), (470, 340776), (564, 283980), (705, 227184), (720, 222451), (752, 212985), (846, 189320), (940, 170388), (1128, 141990), (1410, 113592), (1692, 94660), (1880, 85194), (2115, 75728), (2256, 70995), (2820, 56796), (3384, 47330), (3760, 42597), (4230, 37864), (4733, 33840), (5640, 28398), (6768, 23665), (8460, 18932), (9466, 16920), (11280, 14199)]