66862440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2351}}^1$

素因数の和:2447

約数の個数: 96

約数和(自身を含む): 220147200

約数和(自身を除く): 153284760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2351, 2370, 2844, 3160, 3555, 4702, 4740, 5688, 7053, 7110, 9404, 9480, 11755, 14106, 14220, 18808, 21159, 23510, 28212, 28440, 35265, 42318, 47020, 56424, 70530, 84636, 94040, 105795, 141060, 169272, 185729, 211590, 282120, 371458, 423180, 557187, 742916, 846360, 928645, 1114374, 1485832, 1671561, 1857290, 2228748, 2785935, 3343122, 3714580, 4457496, 5571870, 6686244, 7429160, 8357805, 11143740, 13372488, 16715610, 22287480, 33431220, 66862440]

約数ペア:

[(1, 66862440), (2, 33431220), (3, 22287480), (4, 16715610), (5, 13372488), (6, 11143740), (8, 8357805), (9, 7429160), (10, 6686244), (12, 5571870), (15, 4457496), (18, 3714580), (20, 3343122), (24, 2785935), (30, 2228748), (36, 1857290), (40, 1671561), (45, 1485832), (60, 1114374), (72, 928645), (79, 846360), (90, 742916), (120, 557187), (158, 423180), (180, 371458), (237, 282120), (316, 211590), (360, 185729), (395, 169272), (474, 141060), (632, 105795), (711, 94040), (790, 84636), (948, 70530), (1185, 56424), (1422, 47020), (1580, 42318), (1896, 35265), (2351, 28440), (2370, 28212), (2844, 23510), (3160, 21159), (3555, 18808), (4702, 14220), (4740, 14106), (5688, 11755), (7053, 9480), (7110, 9404)]