162715680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{112997}}^1$

素因数の和:113018

約数の個数: 72

約数和(自身を含む): 555272172

約数和(自身を除く): 392556492

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 112997, 225994, 338991, 451988, 564985, 677982, 903976, 1016973, 1129970, 1355964, 1694955, 1807952, 2033946, 2259940, 2711928, 3389910, 3615904, 4067892, 4519880, 5084865, 5423856, 6779820, 8135784, 9039760, 10169730, 10847712, 13559640, 16271568, 18079520, 20339460, 27119280, 32543136, 40678920, 54238560, 81357840, 162715680]

約数ペア:

[(1, 162715680), (2, 81357840), (3, 54238560), (4, 40678920), (5, 32543136), (6, 27119280), (8, 20339460), (9, 18079520), (10, 16271568), (12, 13559640), (15, 10847712), (16, 10169730), (18, 9039760), (20, 8135784), (24, 6779820), (30, 5423856), (32, 5084865), (36, 4519880), (40, 4067892), (45, 3615904), (48, 3389910), (60, 2711928), (72, 2259940), (80, 2033946), (90, 1807952), (96, 1694955), (120, 1355964), (144, 1129970), (160, 1016973), (180, 903976), (240, 677982), (288, 564985), (360, 451988), (480, 338991), (720, 225994), (1440, 112997)]