120666260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1361}}^1$

素因数の和:1425

約数の個数: 96

約数和(自身を含む): 307528704

約数和(自身を除く): 186862444

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 31, 44, 52, 55, 62, 65, 110, 124, 130, 143, 155, 220, 260, 286, 310, 341, 403, 572, 620, 682, 715, 806, 1361, 1364, 1430, 1612, 1705, 2015, 2722, 2860, 3410, 4030, 4433, 5444, 6805, 6820, 8060, 8866, 13610, 14971, 17693, 17732, 22165, 27220, 29942, 35386, 42191, 44330, 59884, 70772, 74855, 84382, 88465, 88660, 149710, 168764, 176930, 194623, 210955, 299420, 353860, 389246, 421910, 464101, 548483, 778492, 843820, 928202, 973115, 1096966, 1856404, 1946230, 2193932, 2320505, 2742415, 3892460, 4641010, 5484830, 6033313, 9282020, 10969660, 12066626, 24133252, 30166565, 60333130, 120666260]

約数ペア:

[(1, 120666260), (2, 60333130), (4, 30166565), (5, 24133252), (10, 12066626), (11, 10969660), (13, 9282020), (20, 6033313), (22, 5484830), (26, 4641010), (31, 3892460), (44, 2742415), (52, 2320505), (55, 2193932), (62, 1946230), (65, 1856404), (110, 1096966), (124, 973115), (130, 928202), (143, 843820), (155, 778492), (220, 548483), (260, 464101), (286, 421910), (310, 389246), (341, 353860), (403, 299420), (572, 210955), (620, 194623), (682, 176930), (715, 168764), (806, 149710), (1361, 88660), (1364, 88465), (1430, 84382), (1612, 74855), (1705, 70772), (2015, 59884), (2722, 44330), (2860, 42191), (3410, 35386), (4030, 29942), (4433, 27220), (5444, 22165), (6805, 17732), (6820, 17693), (8060, 14971), (8866, 13610)]