30045060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{55639}}^1$

素因数の和:55657

約数の個数: 48

約数和(自身を含む): 93475200

約数和(自身を除く): 63430140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 55639, 111278, 166917, 222556, 278195, 333834, 500751, 556390, 667668, 834585, 1001502, 1112780, 1502253, 1669170, 2003004, 2503755, 3004506, 3338340, 5007510, 6009012, 7511265, 10015020, 15022530, 30045060]

約数ペア:

[(1, 30045060), (2, 15022530), (3, 10015020), (4, 7511265), (5, 6009012), (6, 5007510), (9, 3338340), (10, 3004506), (12, 2503755), (15, 2003004), (18, 1669170), (20, 1502253), (27, 1112780), (30, 1001502), (36, 834585), (45, 667668), (54, 556390), (60, 500751), (90, 333834), (108, 278195), (135, 222556), (180, 166917), (270, 111278), (540, 55639)]