1569380880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{123379}}^1$

素因数の和:123448

約数の個数: 80

約数和(自身を含む): 4956914880

約数和(自身を除く): 3387534000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 123379, 246758, 370137, 493516, 616895, 740274, 987032, 1233790, 1480548, 1850685, 1974064, 2467580, 2961096, 3701370, 4935160, 5922192, 6539087, 7402740, 9870320, 13078174, 14805480, 19617261, 26156348, 29610960, 32695435, 39234522, 52312696, 65390870, 78469044, 98086305, 104625392, 130781740, 156938088, 196172610, 261563480, 313876176, 392345220, 523126960, 784690440, 1569380880]

約数ペア:

[(1, 1569380880), (2, 784690440), (3, 523126960), (4, 392345220), (5, 313876176), (6, 261563480), (8, 196172610), (10, 156938088), (12, 130781740), (15, 104625392), (16, 98086305), (20, 78469044), (24, 65390870), (30, 52312696), (40, 39234522), (48, 32695435), (53, 29610960), (60, 26156348), (80, 19617261), (106, 14805480), (120, 13078174), (159, 9870320), (212, 7402740), (240, 6539087), (265, 5922192), (318, 4935160), (424, 3701370), (530, 2961096), (636, 2467580), (795, 1974064), (848, 1850685), (1060, 1480548), (1272, 1233790), (1590, 987032), (2120, 740274), (2544, 616895), (3180, 493516), (4240, 370137), (6360, 246758), (12720, 123379)]