28590360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2677}}^1$

素因数の和:2780

約数の個数: 64

約数和(自身を含む): 86767200

約数和(自身を除く): 58176840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 2677, 3560, 5340, 5354, 8031, 10680, 10708, 13385, 16062, 21416, 26770, 32124, 40155, 53540, 64248, 80310, 107080, 160620, 238253, 321240, 476506, 714759, 953012, 1191265, 1429518, 1906024, 2382530, 2859036, 3573795, 4765060, 5718072, 7147590, 9530120, 14295180, 28590360]

約数ペア:

[(1, 28590360), (2, 14295180), (3, 9530120), (4, 7147590), (5, 5718072), (6, 4765060), (8, 3573795), (10, 2859036), (12, 2382530), (15, 1906024), (20, 1429518), (24, 1191265), (30, 953012), (40, 714759), (60, 476506), (89, 321240), (120, 238253), (178, 160620), (267, 107080), (356, 80310), (445, 64248), (534, 53540), (712, 40155), (890, 32124), (1068, 26770), (1335, 21416), (1780, 16062), (2136, 13385), (2670, 10708), (2677, 10680), (3560, 8031), (5340, 5354)]