401375160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{1114931}}^1$

素因数の和:1114948

約数の個数: 48

約数和(自身を含む): 1304470440

約数和(自身を除く): 903095280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 1114931, 2229862, 3344793, 4459724, 5574655, 6689586, 8919448, 10034379, 11149310, 13379172, 16723965, 20068758, 22298620, 26758344, 33447930, 40137516, 44597240, 50171895, 66895860, 80275032, 100343790, 133791720, 200687580, 401375160]

約数ペア:

[(1, 401375160), (2, 200687580), (3, 133791720), (4, 100343790), (5, 80275032), (6, 66895860), (8, 50171895), (9, 44597240), (10, 40137516), (12, 33447930), (15, 26758344), (18, 22298620), (20, 20068758), (24, 16723965), (30, 13379172), (36, 11149310), (40, 10034379), (45, 8919448), (60, 6689586), (72, 5574655), (90, 4459724), (120, 3344793), (180, 2229862), (360, 1114931)]