15148787220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{12022847}}^1$

素因数の和:12022869

約数の個数: 72

約数和(自身を含む): 52515800064

約数和(自身を除く): 37367012844

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 12022847, 24045694, 36068541, 48091388, 60114235, 72137082, 84159929, 108205623, 120228470, 144274164, 168319858, 180342705, 216411246, 240456940, 252479787, 336639716, 360685410, 420799645, 432822492, 504959574, 541028115, 721370820, 757439361, 841599290, 1009919148, 1082056230, 1262398935, 1514878722, 1683198580, 2164112460, 2524797870, 3029757444, 3787196805, 5049595740, 7574393610, 15148787220]

約数ペア:

[(1, 15148787220), (2, 7574393610), (3, 5049595740), (4, 3787196805), (5, 3029757444), (6, 2524797870), (7, 2164112460), (9, 1683198580), (10, 1514878722), (12, 1262398935), (14, 1082056230), (15, 1009919148), (18, 841599290), (20, 757439361), (21, 721370820), (28, 541028115), (30, 504959574), (35, 432822492), (36, 420799645), (42, 360685410), (45, 336639716), (60, 252479787), (63, 240456940), (70, 216411246), (84, 180342705), (90, 168319858), (105, 144274164), (126, 120228470), (140, 108205623), (180, 84159929), (210, 72137082), (252, 60114235), (315, 48091388), (420, 36068541), (630, 24045694), (1260, 12022847)]