72561360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{653}}^1$

素因数の和:1132

約数の個数: 80

約数和(自身を含む): 225771264

約数和(自身を除く): 153209904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 463, 653, 926, 1306, 1389, 1852, 1959, 2315, 2612, 2778, 3265, 3704, 3918, 4630, 5224, 5556, 6530, 6945, 7408, 7836, 9260, 9795, 10448, 11112, 13060, 13890, 15672, 18520, 19590, 22224, 26120, 27780, 31344, 37040, 39180, 52240, 55560, 78360, 111120, 156720, 302339, 604678, 907017, 1209356, 1511695, 1814034, 2418712, 3023390, 3628068, 4535085, 4837424, 6046780, 7256136, 9070170, 12093560, 14512272, 18140340, 24187120, 36280680, 72561360]

約数ペア:

[(1, 72561360), (2, 36280680), (3, 24187120), (4, 18140340), (5, 14512272), (6, 12093560), (8, 9070170), (10, 7256136), (12, 6046780), (15, 4837424), (16, 4535085), (20, 3628068), (24, 3023390), (30, 2418712), (40, 1814034), (48, 1511695), (60, 1209356), (80, 907017), (120, 604678), (240, 302339), (463, 156720), (653, 111120), (926, 78360), (1306, 55560), (1389, 52240), (1852, 39180), (1959, 37040), (2315, 31344), (2612, 27780), (2778, 26120), (3265, 22224), (3704, 19590), (3918, 18520), (4630, 15672), (5224, 13890), (5556, 13060), (6530, 11112), (6945, 10448), (7408, 9795), (7836, 9260)]