26768040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17159}}^1$

素因数の和:17186

約数の個数: 64

約数和(自身を含む): 86486400

約数和(自身を除く): 59718360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 17159, 34318, 51477, 68636, 85795, 102954, 137272, 171590, 205908, 223067, 257385, 343180, 411816, 446134, 514770, 669201, 686360, 892268, 1029540, 1115335, 1338402, 1784536, 2059080, 2230670, 2676804, 3346005, 4461340, 5353608, 6692010, 8922680, 13384020, 26768040]

約数ペア:

[(1, 26768040), (2, 13384020), (3, 8922680), (4, 6692010), (5, 5353608), (6, 4461340), (8, 3346005), (10, 2676804), (12, 2230670), (13, 2059080), (15, 1784536), (20, 1338402), (24, 1115335), (26, 1029540), (30, 892268), (39, 686360), (40, 669201), (52, 514770), (60, 446134), (65, 411816), (78, 343180), (104, 257385), (120, 223067), (130, 205908), (156, 171590), (195, 137272), (260, 102954), (312, 85795), (390, 68636), (520, 51477), (780, 34318), (1560, 17159)]