380638920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109379}}^1$

素因数の和:109422

約数の個数: 64

約数和(自身を含む): 1181304000

約数和(自身を除く): 800665080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 109379, 218758, 328137, 437516, 546895, 656274, 875032, 1093790, 1312548, 1640685, 2187580, 2625096, 3171991, 3281370, 4375160, 6343982, 6562740, 9515973, 12687964, 13125480, 15859955, 19031946, 25375928, 31719910, 38063892, 47579865, 63439820, 76127784, 95159730, 126879640, 190319460, 380638920]

約数ペア:

[(1, 380638920), (2, 190319460), (3, 126879640), (4, 95159730), (5, 76127784), (6, 63439820), (8, 47579865), (10, 38063892), (12, 31719910), (15, 25375928), (20, 19031946), (24, 15859955), (29, 13125480), (30, 12687964), (40, 9515973), (58, 6562740), (60, 6343982), (87, 4375160), (116, 3281370), (120, 3171991), (145, 2625096), (174, 2187580), (232, 1640685), (290, 1312548), (348, 1093790), (435, 875032), (580, 656274), (696, 546895), (870, 437516), (1160, 328137), (1740, 218758), (3480, 109379)]