137443440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{877}}^1$

素因数の和:1546

約数の個数: 80

約数和(自身を含む): 427213728

約数和(自身を除く): 289770288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 653, 877, 1306, 1754, 1959, 2612, 2631, 3265, 3508, 3918, 4385, 5224, 5262, 6530, 7016, 7836, 8770, 9795, 10448, 10524, 13060, 13155, 14032, 15672, 17540, 19590, 21048, 26120, 26310, 31344, 35080, 39180, 42096, 52240, 52620, 70160, 78360, 105240, 156720, 210480, 572681, 1145362, 1718043, 2290724, 2863405, 3436086, 4581448, 5726810, 6872172, 8590215, 9162896, 11453620, 13744344, 17180430, 22907240, 27488688, 34360860, 45814480, 68721720, 137443440]

約数ペア:

[(1, 137443440), (2, 68721720), (3, 45814480), (4, 34360860), (5, 27488688), (6, 22907240), (8, 17180430), (10, 13744344), (12, 11453620), (15, 9162896), (16, 8590215), (20, 6872172), (24, 5726810), (30, 4581448), (40, 3436086), (48, 2863405), (60, 2290724), (80, 1718043), (120, 1145362), (240, 572681), (653, 210480), (877, 156720), (1306, 105240), (1754, 78360), (1959, 70160), (2612, 52620), (2631, 52240), (3265, 42096), (3508, 39180), (3918, 35080), (4385, 31344), (5224, 26310), (5262, 26120), (6530, 21048), (7016, 19590), (7836, 17540), (8770, 15672), (9795, 14032), (10448, 13155), (10524, 13060)]