122644380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{28001}}^1$

素因数の和:28086

約数の個数: 48

約数和(自身を含む): 348120864

約数和(自身を除く): 225476484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 28001, 56002, 84003, 112004, 140005, 168006, 280010, 336012, 420015, 560020, 840030, 1680060, 2044073, 4088146, 6132219, 8176292, 10220365, 12264438, 20440730, 24528876, 30661095, 40881460, 61322190, 122644380]

約数ペア:

[(1, 122644380), (2, 61322190), (3, 40881460), (4, 30661095), (5, 24528876), (6, 20440730), (10, 12264438), (12, 10220365), (15, 8176292), (20, 6132219), (30, 4088146), (60, 2044073), (73, 1680060), (146, 840030), (219, 560020), (292, 420015), (365, 336012), (438, 280010), (730, 168006), (876, 140005), (1095, 112004), (1460, 84003), (2190, 56002), (4380, 28001)]