120189276

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 311438400

約数和(自身を除く): 191249124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 229, 239, 244, 366, 458, 478, 549, 687, 717, 732, 916, 956, 1098, 1374, 1434, 2061, 2151, 2196, 2748, 2868, 4122, 4302, 8244, 8604, 13969, 14579, 27938, 29158, 41907, 43737, 54731, 55876, 58316, 83814, 87474, 109462, 125721, 131211, 164193, 167628, 174948, 218924, 251442, 262422, 328386, 492579, 502884, 524844, 656772, 985158, 1970316, 3338591, 6677182, 10015773, 13354364, 20031546, 30047319, 40063092, 60094638, 120189276]

約数ペア:

[(1, 120189276), (2, 60094638), (3, 40063092), (4, 30047319), (6, 20031546), (9, 13354364), (12, 10015773), (18, 6677182), (36, 3338591), (61, 1970316), (122, 985158), (183, 656772), (229, 524844), (239, 502884), (244, 492579), (366, 328386), (458, 262422), (478, 251442), (549, 218924), (687, 174948), (717, 167628), (732, 164193), (916, 131211), (956, 125721), (1098, 109462), (1374, 87474), (1434, 83814), (2061, 58316), (2151, 55876), (2196, 54731), (2748, 43737), (2868, 41907), (4122, 29158), (4302, 27938), (8244, 14579), (8604, 13969)]