148019880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{64921}}^1$

素因数の和:64954

約数の個数: 64

約数和(自身を含む): 467438400

約数和(自身を除く): 319418520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 64921, 129842, 194763, 259684, 324605, 389526, 519368, 649210, 779052, 973815, 1233499, 1298420, 1558104, 1947630, 2466998, 2596840, 3700497, 3895260, 4933996, 6167495, 7400994, 7790520, 9867992, 12334990, 14801988, 18502485, 24669980, 29603976, 37004970, 49339960, 74009940, 148019880]

約数ペア:

[(1, 148019880), (2, 74009940), (3, 49339960), (4, 37004970), (5, 29603976), (6, 24669980), (8, 18502485), (10, 14801988), (12, 12334990), (15, 9867992), (19, 7790520), (20, 7400994), (24, 6167495), (30, 4933996), (38, 3895260), (40, 3700497), (57, 2596840), (60, 2466998), (76, 1947630), (95, 1558104), (114, 1298420), (120, 1233499), (152, 973815), (190, 779052), (228, 649210), (285, 519368), (380, 389526), (456, 324605), (570, 259684), (760, 194763), (1140, 129842), (2280, 64921)]