13189080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:984

約数の個数: 64

約数和(自身を含む): 39916800

約数和(自身を除く): 26727720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 839, 1048, 1310, 1572, 1678, 1965, 2517, 2620, 3144, 3356, 3930, 4195, 5034, 5240, 6712, 7860, 8390, 10068, 12585, 15720, 16780, 20136, 25170, 33560, 50340, 100680, 109909, 219818, 329727, 439636, 549545, 659454, 879272, 1099090, 1318908, 1648635, 2198180, 2637816, 3297270, 4396360, 6594540, 13189080]

約数ペア:

[(1, 13189080), (2, 6594540), (3, 4396360), (4, 3297270), (5, 2637816), (6, 2198180), (8, 1648635), (10, 1318908), (12, 1099090), (15, 879272), (20, 659454), (24, 549545), (30, 439636), (40, 329727), (60, 219818), (120, 109909), (131, 100680), (262, 50340), (393, 33560), (524, 25170), (655, 20136), (786, 16780), (839, 15720), (1048, 12585), (1310, 10068), (1572, 8390), (1678, 7860), (1965, 6712), (2517, 5240), (2620, 5034), (3144, 4195), (3356, 3930)]