66112560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{91823}}^1$

素因数の和:91842

約数の個数: 60

約数和(自身を含む): 222030432

約数和(自身を除く): 155917872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 91823, 183646, 275469, 367292, 459115, 550938, 734584, 826407, 918230, 1101876, 1377345, 1469168, 1652814, 1836460, 2203752, 2754690, 3305628, 3672920, 4132035, 4407504, 5509380, 6611256, 7345840, 8264070, 11018760, 13222512, 16528140, 22037520, 33056280, 66112560]

約数ペア:

[(1, 66112560), (2, 33056280), (3, 22037520), (4, 16528140), (5, 13222512), (6, 11018760), (8, 8264070), (9, 7345840), (10, 6611256), (12, 5509380), (15, 4407504), (16, 4132035), (18, 3672920), (20, 3305628), (24, 2754690), (30, 2203752), (36, 1836460), (40, 1652814), (45, 1469168), (48, 1377345), (60, 1101876), (72, 918230), (80, 826407), (90, 734584), (120, 550938), (144, 459115), (180, 367292), (240, 275469), (360, 183646), (720, 91823)]