15672163440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{115987}}^1$

素因数の和:116566

約数の個数: 80

約数和(自身を含む): 48670420608

約数和(自身を除く): 32998257168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 563, 1126, 1689, 2252, 2815, 3378, 4504, 5630, 6756, 8445, 9008, 11260, 13512, 16890, 22520, 27024, 33780, 45040, 67560, 115987, 135120, 231974, 347961, 463948, 579935, 695922, 927896, 1159870, 1391844, 1739805, 1855792, 2319740, 2783688, 3479610, 4639480, 5567376, 6959220, 9278960, 13918440, 27836880, 65300681, 130601362, 195902043, 261202724, 326503405, 391804086, 522405448, 653006810, 783608172, 979510215, 1044810896, 1306013620, 1567216344, 1959020430, 2612027240, 3134432688, 3918040860, 5224054480, 7836081720, 15672163440]

約数ペア:

[(1, 15672163440), (2, 7836081720), (3, 5224054480), (4, 3918040860), (5, 3134432688), (6, 2612027240), (8, 1959020430), (10, 1567216344), (12, 1306013620), (15, 1044810896), (16, 979510215), (20, 783608172), (24, 653006810), (30, 522405448), (40, 391804086), (48, 326503405), (60, 261202724), (80, 195902043), (120, 130601362), (240, 65300681), (563, 27836880), (1126, 13918440), (1689, 9278960), (2252, 6959220), (2815, 5567376), (3378, 4639480), (4504, 3479610), (5630, 2783688), (6756, 2319740), (8445, 1855792), (9008, 1739805), (11260, 1391844), (13512, 1159870), (16890, 927896), (22520, 695922), (27024, 579935), (33780, 463948), (45040, 347961), (67560, 231974), (115987, 135120)]