16355280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{68147}}^1$

素因数の和:68163

約数の個数: 40

約数和(自身を含む): 50702112

約数和(自身を除く): 34346832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 68147, 136294, 204441, 272588, 340735, 408882, 545176, 681470, 817764, 1022205, 1090352, 1362940, 1635528, 2044410, 2725880, 3271056, 4088820, 5451760, 8177640, 16355280]

約数ペア:

[(1, 16355280), (2, 8177640), (3, 5451760), (4, 4088820), (5, 3271056), (6, 2725880), (8, 2044410), (10, 1635528), (12, 1362940), (15, 1090352), (16, 1022205), (20, 817764), (24, 681470), (30, 545176), (40, 408882), (48, 340735), (60, 272588), (80, 204441), (120, 136294), (240, 68147)]