288458760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{126517}}^1$

素因数の和:126550

約数の個数: 64

約数和(自身を含む): 910929600

約数和(自身を除く): 622470840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 126517, 253034, 379551, 506068, 632585, 759102, 1012136, 1265170, 1518204, 1897755, 2403823, 2530340, 3036408, 3795510, 4807646, 5060680, 7211469, 7591020, 9615292, 12019115, 14422938, 15182040, 19230584, 24038230, 28845876, 36057345, 48076460, 57691752, 72114690, 96152920, 144229380, 288458760]

約数ペア:

[(1, 288458760), (2, 144229380), (3, 96152920), (4, 72114690), (5, 57691752), (6, 48076460), (8, 36057345), (10, 28845876), (12, 24038230), (15, 19230584), (19, 15182040), (20, 14422938), (24, 12019115), (30, 9615292), (38, 7591020), (40, 7211469), (57, 5060680), (60, 4807646), (76, 3795510), (95, 3036408), (114, 2530340), (120, 2403823), (152, 1897755), (190, 1518204), (228, 1265170), (285, 1012136), (380, 759102), (456, 632585), (570, 506068), (760, 379551), (1140, 253034), (2280, 126517)]