180494460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4231}}^1$

素因数の和:4328

約数の個数: 96

約数和(自身を含む): 568780800

約数和(自身を除く): 388286340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 90, 108, 135, 158, 180, 237, 270, 316, 395, 474, 540, 711, 790, 948, 1185, 1422, 1580, 2133, 2370, 2844, 3555, 4231, 4266, 4740, 7110, 8462, 8532, 10665, 12693, 14220, 16924, 21155, 21330, 25386, 38079, 42310, 42660, 50772, 63465, 76158, 84620, 114237, 126930, 152316, 190395, 228474, 253860, 334249, 380790, 456948, 571185, 668498, 761580, 1002747, 1142370, 1336996, 1671245, 2005494, 2284740, 3008241, 3342490, 4010988, 5013735, 6016482, 6684980, 9024723, 10027470, 12032964, 15041205, 18049446, 20054940, 30082410, 36098892, 45123615, 60164820, 90247230, 180494460]

約数ペア:

[(1, 180494460), (2, 90247230), (3, 60164820), (4, 45123615), (5, 36098892), (6, 30082410), (9, 20054940), (10, 18049446), (12, 15041205), (15, 12032964), (18, 10027470), (20, 9024723), (27, 6684980), (30, 6016482), (36, 5013735), (45, 4010988), (54, 3342490), (60, 3008241), (79, 2284740), (90, 2005494), (108, 1671245), (135, 1336996), (158, 1142370), (180, 1002747), (237, 761580), (270, 668498), (316, 571185), (395, 456948), (474, 380790), (540, 334249), (711, 253860), (790, 228474), (948, 190395), (1185, 152316), (1422, 126930), (1580, 114237), (2133, 84620), (2370, 76158), (2844, 63465), (3555, 50772), (4231, 42660), (4266, 42310), (4740, 38079), (7110, 25386), (8462, 21330), (8532, 21155), (10665, 16924), (12693, 14220)]