159132780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1471}}^1$

素因数の和:2087

約数の個数: 72

約数和(自身を含む): 483834624

約数和(自身を除く): 324701844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 601, 1202, 1471, 1803, 2404, 2942, 3005, 3606, 4413, 5409, 5884, 6010, 7212, 7355, 8826, 9015, 10818, 12020, 13239, 14710, 17652, 18030, 21636, 22065, 26478, 27045, 29420, 36060, 44130, 52956, 54090, 66195, 88260, 108180, 132390, 264780, 884071, 1768142, 2652213, 3536284, 4420355, 5304426, 7956639, 8840710, 10608852, 13261065, 15913278, 17681420, 26522130, 31826556, 39783195, 53044260, 79566390, 159132780]

約数ペア:

[(1, 159132780), (2, 79566390), (3, 53044260), (4, 39783195), (5, 31826556), (6, 26522130), (9, 17681420), (10, 15913278), (12, 13261065), (15, 10608852), (18, 8840710), (20, 7956639), (30, 5304426), (36, 4420355), (45, 3536284), (60, 2652213), (90, 1768142), (180, 884071), (601, 264780), (1202, 132390), (1471, 108180), (1803, 88260), (2404, 66195), (2942, 54090), (3005, 52956), (3606, 44130), (4413, 36060), (5409, 29420), (5884, 27045), (6010, 26478), (7212, 22065), (7355, 21636), (8826, 18030), (9015, 17652), (10818, 14710), (12020, 13239)]