180937320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{65557}}^1$

素因数の和:65594

約数の個数: 64

約数和(自身を含む): 566421120

約数和(自身を除く): 385483800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 65557, 131114, 196671, 262228, 327785, 393342, 524456, 655570, 786684, 983355, 1311140, 1507811, 1573368, 1966710, 2622280, 3015622, 3933420, 4523433, 6031244, 7539055, 7866840, 9046866, 12062488, 15078110, 18093732, 22617165, 30156220, 36187464, 45234330, 60312440, 90468660, 180937320]

約数ペア:

[(1, 180937320), (2, 90468660), (3, 60312440), (4, 45234330), (5, 36187464), (6, 30156220), (8, 22617165), (10, 18093732), (12, 15078110), (15, 12062488), (20, 9046866), (23, 7866840), (24, 7539055), (30, 6031244), (40, 4523433), (46, 3933420), (60, 3015622), (69, 2622280), (92, 1966710), (115, 1573368), (120, 1507811), (138, 1311140), (184, 983355), (230, 786684), (276, 655570), (345, 524456), (460, 393342), (552, 327785), (690, 262228), (920, 196671), (1380, 131114), (2760, 65557)]