149818080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{312121}}^1$

素因数の和:312139

約数の個数: 48

約数和(自身を含む): 471928464

約数和(自身を除く): 322110384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 312121, 624242, 936363, 1248484, 1560605, 1872726, 2496968, 3121210, 3745452, 4681815, 4993936, 6242420, 7490904, 9363630, 9987872, 12484840, 14981808, 18727260, 24969680, 29963616, 37454520, 49939360, 74909040, 149818080]

約数ペア:

[(1, 149818080), (2, 74909040), (3, 49939360), (4, 37454520), (5, 29963616), (6, 24969680), (8, 18727260), (10, 14981808), (12, 12484840), (15, 9987872), (16, 9363630), (20, 7490904), (24, 6242420), (30, 4993936), (32, 4681815), (40, 3745452), (48, 3121210), (60, 2496968), (80, 1872726), (96, 1560605), (120, 1248484), (160, 936363), (240, 624242), (480, 312121)]