148451760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{206183}}^1$

素因数の和:206202

約数の個数: 60

約数和(自身を含む): 498552912

約数和(自身を除く): 350101152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 206183, 412366, 618549, 824732, 1030915, 1237098, 1649464, 1855647, 2061830, 2474196, 3092745, 3298928, 3711294, 4123660, 4948392, 6185490, 7422588, 8247320, 9278235, 9896784, 12370980, 14845176, 16494640, 18556470, 24741960, 29690352, 37112940, 49483920, 74225880, 148451760]

約数ペア:

[(1, 148451760), (2, 74225880), (3, 49483920), (4, 37112940), (5, 29690352), (6, 24741960), (8, 18556470), (9, 16494640), (10, 14845176), (12, 12370980), (15, 9896784), (16, 9278235), (18, 8247320), (20, 7422588), (24, 6185490), (30, 4948392), (36, 4123660), (40, 3711294), (45, 3298928), (48, 3092745), (60, 2474196), (72, 2061830), (80, 1855647), (90, 1649464), (120, 1237098), (144, 1030915), (180, 824732), (240, 618549), (360, 412366), (720, 206183)]