40164960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7607}}^1$

素因数の和:7636

約数の個数: 96

約数和(自身を含む): 138039552

約数和(自身を除く): 97874592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 7607, 15214, 22821, 30428, 38035, 45642, 60856, 76070, 83677, 91284, 114105, 121712, 152140, 167354, 182568, 228210, 243424, 251031, 304280, 334708, 365136, 418385, 456420, 502062, 608560, 669416, 730272, 836770, 912840, 1004124, 1217120, 1255155, 1338832, 1673540, 1825680, 2008248, 2510310, 2677664, 3347080, 3651360, 4016496, 5020620, 6694160, 8032992, 10041240, 13388320, 20082480, 40164960]

約数ペア:

[(1, 40164960), (2, 20082480), (3, 13388320), (4, 10041240), (5, 8032992), (6, 6694160), (8, 5020620), (10, 4016496), (11, 3651360), (12, 3347080), (15, 2677664), (16, 2510310), (20, 2008248), (22, 1825680), (24, 1673540), (30, 1338832), (32, 1255155), (33, 1217120), (40, 1004124), (44, 912840), (48, 836770), (55, 730272), (60, 669416), (66, 608560), (80, 502062), (88, 456420), (96, 418385), (110, 365136), (120, 334708), (132, 304280), (160, 251031), (165, 243424), (176, 228210), (220, 182568), (240, 167354), (264, 152140), (330, 121712), (352, 114105), (440, 91284), (480, 83677), (528, 76070), (660, 60856), (880, 45642), (1056, 38035), (1320, 30428), (1760, 22821), (2640, 15214), (5280, 7607)]