135750720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{20201}}^1$

素因数の和:20228

約数の個数: 112

約数和(自身を含む): 492605568

約数和(自身を除く): 356854848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 20201, 40402, 60603, 80804, 101005, 121206, 141407, 161608, 202010, 242412, 282814, 303015, 323216, 404020, 424221, 484824, 565628, 606030, 646432, 707035, 808040, 848442, 969648, 1131256, 1212060, 1292864, 1414070, 1616080, 1696884, 1939296, 2121105, 2262512, 2424120, 2828140, 3232160, 3393768, 3878592, 4242210, 4525024, 4848240, 5656280, 6464320, 6787536, 8484420, 9050048, 9696480, 11312560, 13575072, 16968840, 19392960, 22625120, 27150144, 33937680, 45250240, 67875360, 135750720]

約数ペア:

[(1, 135750720), (2, 67875360), (3, 45250240), (4, 33937680), (5, 27150144), (6, 22625120), (7, 19392960), (8, 16968840), (10, 13575072), (12, 11312560), (14, 9696480), (15, 9050048), (16, 8484420), (20, 6787536), (21, 6464320), (24, 5656280), (28, 4848240), (30, 4525024), (32, 4242210), (35, 3878592), (40, 3393768), (42, 3232160), (48, 2828140), (56, 2424120), (60, 2262512), (64, 2121105), (70, 1939296), (80, 1696884), (84, 1616080), (96, 1414070), (105, 1292864), (112, 1212060), (120, 1131256), (140, 969648), (160, 848442), (168, 808040), (192, 707035), (210, 646432), (224, 606030), (240, 565628), (280, 484824), (320, 424221), (336, 404020), (420, 323216), (448, 303015), (480, 282814), (560, 242412), (672, 202010), (840, 161608), (960, 141407), (1120, 121206), (1344, 101005), (1680, 80804), (2240, 60603), (3360, 40402), (6720, 20201)]