423299280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1763747}}^1$

素因数の和:1763763

約数の個数: 40

約数和(自身を含む): 1312228512

約数和(自身を除く): 888929232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1763747, 3527494, 5291241, 7054988, 8818735, 10582482, 14109976, 17637470, 21164964, 26456205, 28219952, 35274940, 42329928, 52912410, 70549880, 84659856, 105824820, 141099760, 211649640, 423299280]

約数ペア:

[(1, 423299280), (2, 211649640), (3, 141099760), (4, 105824820), (5, 84659856), (6, 70549880), (8, 52912410), (10, 42329928), (12, 35274940), (15, 28219952), (16, 26456205), (20, 21164964), (24, 17637470), (30, 14109976), (40, 10582482), (48, 8818735), (60, 7054988), (80, 5291241), (120, 3527494), (240, 1763747)]