154597440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{161039}}^1$

素因数の和:161059

約数の個数: 56

約数和(自身を含む): 490849920

約数和(自身を除く): 336252480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 161039, 322078, 483117, 644156, 805195, 966234, 1288312, 1610390, 1932468, 2415585, 2576624, 3220780, 3864936, 4831170, 5153248, 6441560, 7729872, 9662340, 10306496, 12883120, 15459744, 19324680, 25766240, 30919488, 38649360, 51532480, 77298720, 154597440]

約数ペア:

[(1, 154597440), (2, 77298720), (3, 51532480), (4, 38649360), (5, 30919488), (6, 25766240), (8, 19324680), (10, 15459744), (12, 12883120), (15, 10306496), (16, 9662340), (20, 7729872), (24, 6441560), (30, 5153248), (32, 4831170), (40, 3864936), (48, 3220780), (60, 2576624), (64, 2415585), (80, 1932468), (96, 1610390), (120, 1288312), (160, 966234), (192, 805195), (240, 644156), (320, 483117), (480, 322078), (960, 161039)]