159274020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{156151}}^1$

素因数の和:156180

約数の個数: 48

約数和(自身を含む): 472203648

約数和(自身を除く): 312929628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 156151, 312302, 468453, 624604, 780755, 936906, 1561510, 1873812, 2342265, 2654567, 3123020, 4684530, 5309134, 7963701, 9369060, 10618268, 13272835, 15927402, 26545670, 31854804, 39818505, 53091340, 79637010, 159274020]

約数ペア:

[(1, 159274020), (2, 79637010), (3, 53091340), (4, 39818505), (5, 31854804), (6, 26545670), (10, 15927402), (12, 13272835), (15, 10618268), (17, 9369060), (20, 7963701), (30, 5309134), (34, 4684530), (51, 3123020), (60, 2654567), (68, 2342265), (85, 1873812), (102, 1561510), (170, 936906), (204, 780755), (255, 624604), (340, 468453), (510, 312302), (1020, 156151)]