1872016680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15600139}}^1$

素因数の和:15600153

約数の個数: 32

約数和(自身を含む): 5616050400

約数和(自身を除く): 3744033720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15600139, 31200278, 46800417, 62400556, 78000695, 93600834, 124801112, 156001390, 187201668, 234002085, 312002780, 374403336, 468004170, 624005560, 936008340, 1872016680]

約数ペア:

[(1, 1872016680), (2, 936008340), (3, 624005560), (4, 468004170), (5, 374403336), (6, 312002780), (8, 234002085), (10, 187201668), (12, 156001390), (15, 124801112), (20, 93600834), (24, 78000695), (30, 62400556), (40, 46800417), (60, 31200278), (120, 15600139)]