156931560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{145307}}^1$

素因数の和:145327

約数の個数: 64

約数和(自身を含む): 523108800

約数和(自身を除く): 366177240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 145307, 290614, 435921, 581228, 726535, 871842, 1162456, 1307763, 1453070, 1743684, 2179605, 2615526, 2906140, 3487368, 3923289, 4359210, 5231052, 5812280, 6538815, 7846578, 8718420, 10462104, 13077630, 15693156, 17436840, 19616445, 26155260, 31386312, 39232890, 52310520, 78465780, 156931560]

約数ペア:

[(1, 156931560), (2, 78465780), (3, 52310520), (4, 39232890), (5, 31386312), (6, 26155260), (8, 19616445), (9, 17436840), (10, 15693156), (12, 13077630), (15, 10462104), (18, 8718420), (20, 7846578), (24, 6538815), (27, 5812280), (30, 5231052), (36, 4359210), (40, 3923289), (45, 3487368), (54, 2906140), (60, 2615526), (72, 2179605), (90, 1743684), (108, 1453070), (120, 1307763), (135, 1162456), (180, 871842), (216, 726535), (270, 581228), (360, 435921), (540, 290614), (1080, 145307)]